Version 1.1.6

Fix Emergency Parser
Followup to #7459
2017-10-14 16:04:53 -05:00 · 2017-10-14 16:04:53 -05:00 · 2017-10-10 02:47:02 -05:00 · 2017-10-10 02:35:56 -05:00 · 2017-10-10 01:58:40 -05:00 · 2017-10-10 00:31:39 -05:00
139 changed files with 6418 additions and 2084 deletions
--- a/.travis.yml
+++ b/.travis.yml
@@ -96,13 +96,18 @@ script:
  - opt_set_adv FANMUX0_PIN 53
  - build_marlin
  #
-  # Test a simple build of AUTO_BED_LEVELING_UBL
+  # Test a probeless build of AUTO_BED_LEVELING_UBL
  #
  - restore_configs
-  - opt_enable AUTO_BED_LEVELING_UBL UBL_G26_MESH_EDITING ENABLE_LEVELING_FADE_HEIGHT FIX_MOUNTED_PROBE EEPROM_SETTINGS G3D_PANEL
+  - opt_enable AUTO_BED_LEVELING_UBL UBL_G26_MESH_EDITING ENABLE_LEVELING_FADE_HEIGHT EEPROM_SETTINGS G3D_PANEL
  - opt_enable_adv CUSTOM_USER_MENUS I2C_POSITION_ENCODERS BABYSTEPPING
  - build_marlin
  #
+  # And with a probe...
+  #
+  - opt_enable FIX_MOUNTED_PROBE
+  - build_marlin
+  #
  # Test a Sled Z Probe
  # ...with AUTO_BED_LEVELING_LINEAR, DEBUG_LEVELING_FEATURE, EEPROM_SETTINGS, and EEPROM_CHITCHAT
  #
@@ -190,14 +195,14 @@ script:
  #      ULTIMAKERCONTROLLER, FILAMENT_LCD_DISPLAY, FILAMENT_WIDTH_SENSOR,
  #      PRINTCOUNTER, NOZZLE_PARK_FEATURE, NOZZLE_CLEAN_FEATURE, PCA9632,
  #      Z_DUAL_STEPPER_DRIVERS, Z_DUAL_ENDSTOPS, BEZIER_CURVE_SUPPORT, EXPERIMENTAL_I2CBUS,
-  #      FILAMENT_CHANGE_FEATURE, PARK_HEAD_ON_PAUSE, LCD_INFO_MENU,
+  #      ADVANCED_PAUSE_FEATURE, PARK_HEAD_ON_PAUSE, LCD_INFO_MENU,
  #
  - restore_configs
  - opt_enable ULTIMAKERCONTROLLER FILAMENT_LCD_DISPLAY FILAMENT_WIDTH_SENSOR SDSUPPORT
  - opt_enable PRINTCOUNTER NOZZLE_PARK_FEATURE NOZZLE_CLEAN_FEATURE PCA9632
  - opt_enable_adv Z_DUAL_STEPPER_DRIVERS Z_DUAL_ENDSTOPS BEZIER_CURVE_SUPPORT EXPERIMENTAL_I2CBUS
  - opt_set_adv I2C_SLAVE_ADDRESS 63
-  - opt_enable_adv FILAMENT_CHANGE_FEATURE PARK_HEAD_ON_PAUSE LCD_INFO_MENU
+  - opt_enable_adv ADVANCED_PAUSE_FEATURE PARK_HEAD_ON_PAUSE LCD_INFO_MENU
  - pins_set RAMPS X_MAX_PIN -1
  - opt_set_adv Z2_MAX_PIN 2
  - build_marlin
--- a/Marlin/Conditionals_LCD.h
+++ b/Marlin/Conditionals_LCD.h
@@ -34,17 +34,13 @@

    #define DOGLCD
    #define ULTIPANEL
-    #define NEWPANEL
    #define DEFAULT_LCD_CONTRAST 90
    #define LCD_CONTRAST_MIN 60
    #define LCD_CONTRAST_MAX 140

-  #elif ENABLED(MAKRPANEL) || ENABLED(MINIPANEL)
+  #elif ENABLED(MAKRPANEL)

-    #define DOGLCD
-    #define ULTIPANEL
-    #define NEWPANEL
-    #define DEFAULT_LCD_CONTRAST 17
+    #define U8GLIB_ST7565_64128N

  #elif ENABLED(ANET_KEYPAD_LCD)

@@ -53,7 +49,9 @@
    #define ADC_KEYPAD
    #define ADC_KEY_NUM 8
    #define ULTIPANEL
+
    // this helps to implement ADC_KEYPAD menus
+    #define ENCODER_PULSES_PER_STEP 1
    #define ENCODER_STEPS_PER_MENU_ITEM 1
    #define REVERSE_MENU_DIRECTION

@@ -73,14 +71,18 @@
    #define ULTIMAKERCONTROLLER //as available from the Ultimaker online store.

    #if ENABLED(miniVIKI)
-      #define LCD_CONTRAST_MIN  75
-      #define LCD_CONTRAST_MAX 115
-      #define DEFAULT_LCD_CONTRAST 95
+      #define LCD_CONTRAST_MIN      75
+      #define LCD_CONTRAST_MAX     115
+      #define DEFAULT_LCD_CONTRAST  95
+      #define U8GLIB_ST7565_64128N
    #elif ENABLED(VIKI2)
-      #define DEFAULT_LCD_CONTRAST 40
+      #define LCD_CONTRAST_MIN       0
+      #define LCD_CONTRAST_MAX     255
+      #define DEFAULT_LCD_CONTRAST 140
+      #define U8GLIB_ST7565_64128N
    #elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
-      #define LCD_CONTRAST_MIN  90
-      #define LCD_CONTRAST_MAX 130
+      #define LCD_CONTRAST_MIN      90
+      #define LCD_CONTRAST_MAX     130
      #define DEFAULT_LCD_CONTRAST 110
      #define U8GLIB_LM6059_AF
      #define SD_DETECT_INVERTED
@@ -90,7 +92,6 @@

    #define U8GLIB_SSD1306
    #define ULTIPANEL
-    #define NEWPANEL
    #define REVERSE_ENCODER_DIRECTION
    #define REVERSE_MENU_DIRECTION

@@ -99,15 +100,41 @@
    #define LCD_I2C_TYPE_PCA8574
    #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
    #define ULTIPANEL
-    #define NEWPANEL

  #elif ENABLED(REPRAPWORLD_GRAPHICAL_LCD)

    #define DOGLCD
    #define U8GLIB_ST7920
    #define ULTIPANEL
-    #define NEWPANEL

+  #elif ENABLED(CR10_STOCKDISPLAY)
+
+    #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+    #ifndef ST7920_DELAY_1
+      #define ST7920_DELAY_1 DELAY_2_NOP
+    #endif
+    #ifndef ST7920_DELAY_2
+      #define ST7920_DELAY_2 DELAY_2_NOP
+    #endif
+    #ifndef ST7920_DELAY_3
+      #define ST7920_DELAY_3 DELAY_2_NOP
+    #endif
+
+  #elif ENABLED(MKS_12864OLED)
+
+    #define REPRAP_DISCOUNT_SMART_CONTROLLER
+    #define U8GLIB_SH1106
+
+  #elif ENABLED(MKS_MINI_12864)
+
+    #define MINIPANEL
+
+  #endif
+
+  #if ENABLED(MAKRPANEL) || ENABLED(MINIPANEL)
+    #define DOGLCD
+    #define ULTIPANEL
+    #define DEFAULT_LCD_CONTRAST 17
  #endif

  // Generic support for SSD1306 / SH1106 OLED based LCDs.
@@ -117,7 +144,15 @@
  #endif

  #if ENABLED(PANEL_ONE) || ENABLED(U8GLIB_SH1106)
+
    #define ULTIMAKERCONTROLLER
+
+  #elif ENABLED(MAKEBOARD_MINI_2_LINE_DISPLAY_1602)
+
+    #define REPRAP_DISCOUNT_SMART_CONTROLLER
+    #define LCD_WIDTH 16
+    #define LCD_HEIGHT 2
+
  #endif

  #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) || ENABLED(LCD_FOR_MELZI)
@@ -131,7 +166,6 @@
   || ENABLED(G3D_PANEL)                        \
   || ENABLED(RIGIDBOT_PANEL)
    #define ULTIPANEL
-    #define NEWPANEL
  #endif

  #if ENABLED(REPRAPWORLD_KEYPAD)
@@ -153,7 +187,6 @@
    #define LCD_I2C_TYPE_PCF8575
    #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
    #define ULTIPANEL
-    #define NEWPANEL

  #elif ENABLED(LCD_I2C_PANELOLU2)

@@ -163,7 +196,6 @@
    #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
    #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD
    #define ULTIPANEL
-    #define NEWPANEL

  #elif ENABLED(LCD_I2C_VIKI)

@@ -179,27 +211,41 @@
    #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
    #define LCD_USE_I2C_BUZZER //comment out to disable buzzer on LCD (requires LiquidTWI2 v1.2.3 or later)
    #define ULTIPANEL
-    #define NEWPANEL

    #define ENCODER_FEEDRATE_DEADZONE 4

-    #ifndef ENCODER_PULSES_PER_STEP
-      #define ENCODER_PULSES_PER_STEP 1
-    #endif
-    #ifndef ENCODER_STEPS_PER_MENU_ITEM
-      #define ENCODER_STEPS_PER_MENU_ITEM 2
-    #endif
+    #define STD_ENCODER_PULSES_PER_STEP 1
+    #define STD_ENCODER_STEPS_PER_MENU_ITEM 2
+
+  #elif ENABLED(G3D_PANEL)
+
+    #define STD_ENCODER_PULSES_PER_STEP 2
+    #define STD_ENCODER_STEPS_PER_MENU_ITEM 1
+
+  #elif ENABLED(miniVIKI) || ENABLED(VIKI2) \
+     || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER) \
+     || ENABLED(OLED_PANEL_TINYBOY2) \
+     || ENABLED(BQ_LCD_SMART_CONTROLLER) \
+     || ENABLED(LCD_I2C_PANELOLU2) \
+     || ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER)
+    #define STD_ENCODER_PULSES_PER_STEP 4
+    #define STD_ENCODER_STEPS_PER_MENU_ITEM 1
  #endif

-  // Set encoder detents for well-known controllers
-  #if ENABLED(miniVIKI) || ENABLED(VIKI2) || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER) || ENABLED(OLED_PANEL_TINYBOY2) \
-   || ENABLED(BQ_LCD_SMART_CONTROLLER) || ENABLED(LCD_I2C_PANELOLU2) || ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER)
-    #ifndef ENCODER_PULSES_PER_STEP
-      #define ENCODER_PULSES_PER_STEP 4
-    #endif
-    #ifndef ENCODER_STEPS_PER_MENU_ITEM
-      #define ENCODER_STEPS_PER_MENU_ITEM 1
-    #endif
+  #ifndef STD_ENCODER_PULSES_PER_STEP
+    #define STD_ENCODER_PULSES_PER_STEP 5
+  #endif
+  #ifndef STD_ENCODER_STEPS_PER_MENU_ITEM
+    #define STD_ENCODER_STEPS_PER_MENU_ITEM 1
+  #endif
+  #ifndef ENCODER_PULSES_PER_STEP
+    #define ENCODER_PULSES_PER_STEP STD_ENCODER_PULSES_PER_STEP
+  #endif
+  #ifndef ENCODER_STEPS_PER_MENU_ITEM
+    #define ENCODER_STEPS_PER_MENU_ITEM STD_ENCODER_STEPS_PER_MENU_ITEM
+  #endif
+  #ifndef ENCODER_FEEDRATE_DEADZONE
+    #define ENCODER_FEEDRATE_DEADZONE 6
  #endif

  // Shift register panels
@@ -210,7 +256,6 @@
  #if ENABLED(SAV_3DLCD)
    #define SR_LCD_2W_NL    // Non latching 2 wire shift register
    #define ULTIPANEL
-    #define NEWPANEL
  #endif

  #if ENABLED(DOGLCD) // Change number of lines to match the DOG graphic display
@@ -223,7 +268,7 @@
  #endif

  #if ENABLED(ULTIPANEL)
-    #define NEWPANEL  //enable this if you have a click-encoder panel
+    #define NEWPANEL  // Disable this if you actually have no click-encoder panel
    #define ULTRA_LCD
    #ifndef LCD_WIDTH
      #define LCD_WIDTH 20
@@ -231,14 +276,12 @@
    #ifndef LCD_HEIGHT
      #define LCD_HEIGHT 4
    #endif
-  #else // no panel but just LCD
-    #if ENABLED(ULTRA_LCD)
-      #ifndef LCD_WIDTH
-        #define LCD_WIDTH 16
-      #endif
-      #ifndef LCD_HEIGHT
-        #define LCD_HEIGHT 2
-      #endif
+  #elif ENABLED(ULTRA_LCD)  // no panel but just LCD
+    #ifndef LCD_WIDTH
+      #define LCD_WIDTH 16
+    #endif
+    #ifndef LCD_HEIGHT
+      #define LCD_HEIGHT 2
    #endif
  #endif

@@ -432,6 +475,6 @@

  #define HAS_SOFTWARE_ENDSTOPS (ENABLED(MIN_SOFTWARE_ENDSTOPS) || ENABLED(MAX_SOFTWARE_ENDSTOPS))
  #define HAS_RESUME_CONTINUE (ENABLED(NEWPANEL) || ENABLED(EMERGENCY_PARSER))
-  #define HAS_COLOR_LEDS (ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(NEOPIXEL_RGBW_LED))
+  #define HAS_COLOR_LEDS (ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(NEOPIXEL_LED))

 #endif // CONDITIONALS_LCD_H
--- a/Marlin/Conditionals_post.h
+++ b/Marlin/Conditionals_post.h
@@ -227,13 +227,8 @@
  #define MICROSTEP16 HIGH,HIGH

  /**
-   * Advance calculated values
+   * Override here because this is set in Configuration_adv.h
   */
-  #if ENABLED(ADVANCE)
-    #define EXTRUSION_AREA (0.25 * (D_FILAMENT) * (D_FILAMENT) * M_PI)
-    #define STEPS_PER_CUBIC_MM_E (axis_steps_per_mm[E_AXIS_N] / (EXTRUSION_AREA))
-  #endif
-
  #if ENABLED(ULTIPANEL) && DISABLED(ELB_FULL_GRAPHIC_CONTROLLER)
    #undef SD_DETECT_INVERTED
  #endif
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -181,7 +182,7 @@
 */
 //#define PARKING_EXTRUDER
 #if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid not magnetized with applied voltage
+  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
  #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
@@ -759,6 +760,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -955,9 +958,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1198,7 +1203,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1498,6 +1503,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1554,16 +1588,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1572,11 +1612,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
@@ -1590,7 +1633,7 @@
 *  - Change to green once print has finished
 *  - Turn off after the print has finished and the user has pushed a button
 */
-#if ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(NEOPIXEL_RGBW_LED)
+#if ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(NEOPIXEL_LED)
  #define PRINTER_EVENT_LEDS
 #endif

--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/G26_Mesh_Validation_Tool.cpp
+++ b/Marlin/G26_Mesh_Validation_Tool.cpp
@@ -136,13 +136,8 @@
  extern float destination[XYZE];
  void set_destination_to_current();
  void prepare_move_to_destination();
-  #if AVR_AT90USB1286_FAMILY  // Teensyduino & Printrboard IDE extensions have compile errors without this
-    inline void sync_plan_position_e() { planner.set_e_position_mm(current_position[E_AXIS]); }
-    inline void set_current_to_destination() { COPY(current_position, destination); }
-  #else
-    void sync_plan_position_e();
-    void set_current_to_destination();
-  #endif
+  inline void sync_plan_position_e() { planner.set_e_position_mm(current_position[E_AXIS]); }
+  inline void set_current_to_destination() { COPY(current_position, destination); }
  #if ENABLED(NEWPANEL)
    void lcd_setstatusPGM(const char* const message, const int8_t level);
    void chirp_at_user();
--- a/Marlin/Marlin.h
+++ b/Marlin/Marlin.h
@@ -302,9 +302,9 @@ extern float soft_endstop_min[XYZ], soft_endstop_max[XYZ];
               delta_diagonal_rod,
               delta_calibration_radius,
               delta_segments_per_second,
-               delta_tower_angle_trim[2],
+               delta_tower_angle_trim[ABC],
               delta_clip_start_height;
-  void recalc_delta_settings(float radius, float diagonal_rod);
+  void recalc_delta_settings(float radius, float diagonal_rod, float tower_angle_trim[ABC]);
 #elif IS_SCARA
  void forward_kinematics_SCARA(const float &a, const float &b);
 #endif
@@ -422,7 +422,17 @@ void do_blocking_move_to_x(const float &x, const float &fr_mm_s=0.0);
 void do_blocking_move_to_z(const float &z, const float &fr_mm_s=0.0);
 void do_blocking_move_to_xy(const float &x, const float &y, const float &fr_mm_s=0.0);

-#if ENABLED(Z_PROBE_ALLEN_KEY) || ENABLED(Z_PROBE_SLED) || HAS_PROBING_PROCEDURE || HOTENDS > 1 || ENABLED(NOZZLE_CLEAN_FEATURE) || ENABLED(NOZZLE_PARK_FEATURE)
+#define HAS_AXIS_UNHOMED_ERR (                                                     \
+         ENABLED(Z_PROBE_ALLEN_KEY)                                                \
+      || ENABLED(Z_PROBE_SLED)                                                     \
+      || HAS_PROBING_PROCEDURE                                                     \
+      || HOTENDS > 1                                                               \
+      || ENABLED(NOZZLE_CLEAN_FEATURE)                                             \
+      || ENABLED(NOZZLE_PARK_FEATURE)                                              \
+      || (ENABLED(ADVANCED_PAUSE_FEATURE) && ENABLED(HOME_BEFORE_FILAMENT_CHANGE)) \
+    ) || ENABLED(NO_MOTION_BEFORE_HOMING)
+
+#if HAS_AXIS_UNHOMED_ERR
  bool axis_unhomed_error(const bool x=true, const bool y=true, const bool z=true);
 #endif

--- a/Marlin/MarlinSerial.cpp
+++ b/Marlin/MarlinSerial.cpp
@@ -27,15 +27,30 @@
 * Modified 23 November 2006 by David A. Mellis
 * Modified 28 September 2010 by Mark Sproul
 * Modified 14 February 2016 by Andreas Hardtung (added tx buffer)
+ * Modified 01 October 2017 by Eduardo José Tagle (added XON/XOFF)
 */

-#include "MarlinSerial.h"
-#include "Marlin.h"
-
 // Disable HardwareSerial.cpp to support chips without a UART (Attiny, etc.)

+#include "MarlinConfig.h"
+
 #if !defined(USBCON) && (defined(UBRRH) || defined(UBRR0H) || defined(UBRR1H) || defined(UBRR2H) || defined(UBRR3H))

+  #include "MarlinSerial.h"
+  #include "Marlin.h"
+
+  struct ring_buffer_r {
+    unsigned char buffer[RX_BUFFER_SIZE];
+    volatile ring_buffer_pos_t head, tail;
+  };
+
+  #if TX_BUFFER_SIZE > 0
+    struct ring_buffer_t {
+      unsigned char buffer[TX_BUFFER_SIZE];
+      volatile uint8_t head, tail;
+    };
+  #endif
+
  #if UART_PRESENT(SERIAL_PORT)
    ring_buffer_r rx_buffer = { { 0 }, 0, 0 };
    #if TX_BUFFER_SIZE > 0
@@ -44,6 +59,23 @@
    #endif
  #endif

+  #if ENABLED(SERIAL_XON_XOFF)
+    constexpr uint8_t XON_XOFF_CHAR_SENT = 0x80;  // XON / XOFF Character was sent
+    constexpr uint8_t XON_XOFF_CHAR_MASK = 0x1F;  // XON / XOFF character to send
+    // XON / XOFF character definitions
+    constexpr uint8_t XON_CHAR  = 17;
+    constexpr uint8_t XOFF_CHAR = 19;
+    uint8_t xon_xoff_state = XON_XOFF_CHAR_SENT | XON_CHAR;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_DROPPED_RX)
+    uint8_t rx_dropped_bytes = 0;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
+    ring_buffer_pos_t rx_max_enqueued = 0;
+  #endif
+
  #if ENABLED(EMERGENCY_PARSER)

    #include "stepper.h"
@@ -136,20 +168,78 @@

  #endif // EMERGENCY_PARSER

-  FORCE_INLINE void store_char(unsigned char c) {
-    CRITICAL_SECTION_START;
-      const uint8_t h = rx_buffer.head,
-                    i = (uint8_t)(h + 1) & (RX_BUFFER_SIZE - 1);
+  FORCE_INLINE void store_rxd_char() {
+    const ring_buffer_pos_t h = rx_buffer.head,
+                            i = (ring_buffer_pos_t)(h + 1) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);

-      // if we should be storing the received character into the location
-      // just before the tail (meaning that the head would advance to the
-      // current location of the tail), we're about to overflow the buffer
-      // and so we don't write the character or advance the head.
-      if (i != rx_buffer.tail) {
-        rx_buffer.buffer[h] = c;
-        rx_buffer.head = i;
+    // If the character is to be stored at the index just before the tail
+    // (such that the head would advance to the current tail), the buffer is
+    // critical, so don't write the character or advance the head.
+    const char c = M_UDRx;
+    if (i != rx_buffer.tail) {
+      rx_buffer.buffer[h] = c;
+      rx_buffer.head = i;
+    }
+    else {
+      #if ENABLED(SERIAL_STATS_DROPPED_RX)
+        if (!++rx_dropped_bytes) ++rx_dropped_bytes;
+      #endif
+    }
+
+    #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
+      // calculate count of bytes stored into the RX buffer
+      ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(rx_buffer.head - rx_buffer.tail) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
+      // Keep track of the maximum count of enqueued bytes
+      NOLESS(rx_max_enqueued, rx_count);
+    #endif
+
+    #if ENABLED(SERIAL_XON_XOFF)
+
+      // for high speed transfers, we can use XON/XOFF protocol to do
+      // software handshake and avoid overruns.
+      if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XON_CHAR) {
+
+        // calculate count of bytes stored into the RX buffer
+        ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(rx_buffer.head - rx_buffer.tail) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
+
+        // if we are above 12.5% of RX buffer capacity, send XOFF before
+        // we run out of RX buffer space .. We need 325 bytes @ 250kbits/s to
+        // let the host react and stop sending bytes. This translates to 13mS
+        // propagation time.
+        if (rx_count >= (RX_BUFFER_SIZE) / 8) {
+          // If TX interrupts are disabled and data register is empty,
+          // just write the byte to the data register and be done. This
+          // shortcut helps significantly improve the effective datarate
+          // at high (>500kbit/s) bitrates, where interrupt overhead
+          // becomes a slowdown.
+          if (!TEST(M_UCSRxB, M_UDRIEx) && TEST(M_UCSRxA, M_UDREx)) {
+            // Send an XOFF character
+            M_UDRx = XOFF_CHAR;
+            // clear the TXC bit -- "can be cleared by writing a one to its bit
+            // location". This makes sure flush() won't return until the bytes
+            // actually got written
+            SBI(M_UCSRxA, M_TXCx);
+            // And remember it was sent
+            xon_xoff_state = XOFF_CHAR | XON_XOFF_CHAR_SENT;
+          }
+          else {
+            // TX interrupts disabled, but buffer still not empty ... or
+            // TX interrupts enabled. Reenable TX ints and schedule XOFF
+            // character to be sent
+            #if TX_BUFFER_SIZE > 0
+              SBI(M_UCSRxB, M_UDRIEx);
+              xon_xoff_state = XOFF_CHAR;
+            #else
+              // We are not using TX interrupts, we will have to send this manually
+              while (!TEST(M_UCSRxA, M_UDREx)) {/* nada */}
+              M_UDRx = XOFF_CHAR;
+              // And remember we already sent it
+              xon_xoff_state = XOFF_CHAR | XON_XOFF_CHAR_SENT;
+            #endif
+          }
+        }
      }
-    CRITICAL_SECTION_END;
+    #endif // SERIAL_XON_XOFF

    #if ENABLED(EMERGENCY_PARSER)
      emergency_parser(c);
@@ -160,37 +250,41 @@

    FORCE_INLINE void _tx_udr_empty_irq(void) {
      // If interrupts are enabled, there must be more data in the output
-      // buffer. Send the next byte
-      const uint8_t t = tx_buffer.tail,
-                    c = tx_buffer.buffer[t];
-      tx_buffer.tail = (t + 1) & (TX_BUFFER_SIZE - 1);
+      // buffer.

-      M_UDRx = c;
+      #if ENABLED(SERIAL_XON_XOFF)
+        // Do a priority insertion of an XON/XOFF char, if needed.
+        const uint8_t state = xon_xoff_state;
+        if (!(state & XON_XOFF_CHAR_SENT)) {
+          M_UDRx = state & XON_XOFF_CHAR_MASK;
+          xon_xoff_state = state | XON_XOFF_CHAR_SENT;
+        }
+        else
+      #endif
+      { // Send the next byte
+        const uint8_t t = tx_buffer.tail, c = tx_buffer.buffer[t];
+        tx_buffer.tail = (t + 1) & (TX_BUFFER_SIZE - 1);
+        M_UDRx = c;
+      }

      // clear the TXC bit -- "can be cleared by writing a one to its bit
      // location". This makes sure flush() won't return until the bytes
      // actually got written
      SBI(M_UCSRxA, M_TXCx);

-      if (tx_buffer.head == tx_buffer.tail) {
-        // Buffer empty, so disable interrupts
+      // Disable interrupts if the buffer is empty
+      if (tx_buffer.head == tx_buffer.tail)
        CBI(M_UCSRxB, M_UDRIEx);
-      }
    }

    #ifdef M_USARTx_UDRE_vect
-      ISR(M_USARTx_UDRE_vect) {
-        _tx_udr_empty_irq();
-      }
+      ISR(M_USARTx_UDRE_vect) { _tx_udr_empty_irq(); }
    #endif

  #endif // TX_BUFFER_SIZE

  #ifdef M_USARTx_RX_vect
-    ISR(M_USARTx_RX_vect) {
-      const unsigned char c = M_UDRx;
-      store_char(c);
-    }
+    ISR(M_USARTx_RX_vect) { store_rxd_char(); }
  #endif

  // Public Methods
@@ -200,9 +294,9 @@
    bool useU2X = true;

    #if F_CPU == 16000000UL && SERIAL_PORT == 0
-      // hard-coded exception for compatibility with the bootloader shipped
-      // with the Duemilanove and previous boards and the firmware on the 8U2
-      // on the Uno and Mega 2560.
+      // Hard-coded exception for compatibility with the bootloader shipped
+      // with the Duemilanove and previous boards, and the firmware on the
+      // 8U2 on the Uno and Mega 2560.
      if (baud == 57600) useU2X = false;
    #endif

@@ -237,8 +331,9 @@

  void MarlinSerial::checkRx(void) {
    if (TEST(M_UCSRxA, M_RXCx)) {
-      const uint8_t c = M_UDRx;
-      store_char(c);
+      CRITICAL_SECTION_START;
+        store_rxd_char();
+      CRITICAL_SECTION_END;
    }
  }

@@ -252,51 +347,81 @@
  int MarlinSerial::read(void) {
    int v;
    CRITICAL_SECTION_START;
-      const uint8_t t = rx_buffer.tail;
+      const ring_buffer_pos_t t = rx_buffer.tail;
      if (rx_buffer.head == t)
        v = -1;
      else {
        v = rx_buffer.buffer[t];
-        rx_buffer.tail = (uint8_t)(t + 1) & (RX_BUFFER_SIZE - 1);
+        rx_buffer.tail = (ring_buffer_pos_t)(t + 1) & (RX_BUFFER_SIZE - 1);
+
+        #if ENABLED(SERIAL_XON_XOFF)
+          if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XOFF_CHAR) {
+            // Get count of bytes in the RX buffer
+            ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(rx_buffer.head - rx_buffer.tail) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
+            // When below 10% of RX buffer capacity, send XON before
+            // running out of RX buffer bytes
+            if (rx_count < (RX_BUFFER_SIZE) / 10) {
+              xon_xoff_state = XON_CHAR | XON_XOFF_CHAR_SENT;
+              CRITICAL_SECTION_END;       // End critical section before returning!
+              writeNoHandshake(XON_CHAR);
+              return v;
+            }
+          }
+        #endif
      }
    CRITICAL_SECTION_END;
    return v;
  }

-  uint8_t MarlinSerial::available(void) {
+  ring_buffer_pos_t MarlinSerial::available(void) {
    CRITICAL_SECTION_START;
-      const uint8_t h = rx_buffer.head,
-                    t = rx_buffer.tail;
+      const ring_buffer_pos_t h = rx_buffer.head, t = rx_buffer.tail;
    CRITICAL_SECTION_END;
-    return (uint8_t)(RX_BUFFER_SIZE + h - t) & (RX_BUFFER_SIZE - 1);
+    return (ring_buffer_pos_t)(RX_BUFFER_SIZE + h - t) & (RX_BUFFER_SIZE - 1);
  }

  void MarlinSerial::flush(void) {
-    // RX
-    // don't reverse this or there may be problems if the RX interrupt
-    // occurs after reading the value of rx_buffer_head but before writing
-    // the value to rx_buffer_tail; the previous value of rx_buffer_head
-    // may be written to rx_buffer_tail, making it appear as if the buffer
-    // were full, not empty.
+    // Don't change this order of operations. If the RX interrupt occurs between
+    // reading rx_buffer_head and updating rx_buffer_tail, the previous rx_buffer_head
+    // may be written to rx_buffer_tail, making the buffer appear full rather than empty.
    CRITICAL_SECTION_START;
      rx_buffer.head = rx_buffer.tail;
    CRITICAL_SECTION_END;
+
+    #if ENABLED(SERIAL_XON_XOFF)
+      if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XOFF_CHAR) {
+        xon_xoff_state = XON_CHAR | XON_XOFF_CHAR_SENT;
+        writeNoHandshake(XON_CHAR);
+      }
+    #endif
  }

  #if TX_BUFFER_SIZE > 0
    uint8_t MarlinSerial::availableForWrite(void) {
      CRITICAL_SECTION_START;
-        const uint8_t h = tx_buffer.head,
-                      t = tx_buffer.tail;
+        const uint8_t h = tx_buffer.head, t = tx_buffer.tail;
      CRITICAL_SECTION_END;
      return (uint8_t)(TX_BUFFER_SIZE + h - t) & (TX_BUFFER_SIZE - 1);
    }

    void MarlinSerial::write(const uint8_t c) {
+      #if ENABLED(SERIAL_XON_XOFF)
+        const uint8_t state = xon_xoff_state;
+        if (!(state & XON_XOFF_CHAR_SENT)) {
+          // Send 2 chars: XON/XOFF, then a user-specified char
+          writeNoHandshake(state & XON_XOFF_CHAR_MASK);
+          xon_xoff_state = state | XON_XOFF_CHAR_SENT;
+        }
+      #endif
+      writeNoHandshake(c);
+    }
+
+    void MarlinSerial::writeNoHandshake(const uint8_t c) {
      _written = true;
      CRITICAL_SECTION_START;
        bool emty = (tx_buffer.head == tx_buffer.tail);
      CRITICAL_SECTION_END;
+
      // If the buffer and the data register is empty, just write the byte
      // to the data register and be done. This shortcut helps
      // significantly improve the effective datarate at high (>
@@ -353,20 +478,32 @@
      }
      // If we get here, nothing is queued anymore (DRIE is disabled) and
      // the hardware finished tranmission (TXC is set).
-  }
+    }

-  #else
-    void MarlinSerial::write(uint8_t c) {
-      while (!TEST(M_UCSRxA, M_UDREx))
-        ;
+  #else // TX_BUFFER_SIZE == 0
+
+    void MarlinSerial::write(const uint8_t c) {
+      #if ENABLED(SERIAL_XON_XOFF)
+        // Do a priority insertion of an XON/XOFF char, if needed.
+        const uint8_t state = xon_xoff_state;
+        if (!(state & XON_XOFF_CHAR_SENT)) {
+          writeNoHandshake(state & XON_XOFF_CHAR_MASK);
+          xon_xoff_state = state | XON_XOFF_CHAR_SENT;
+        }
+      #endif
+      writeNoHandshake(c);
+    }
+
+    void MarlinSerial::writeNoHandshake(uint8_t c) {
+      while (!TEST(M_UCSRxA, M_UDREx)) {/* nada */}
      M_UDRx = c;
    }
-  #endif

-  // end NEW
-
-  /// imports from print.h
+  #endif // TX_BUFFER_SIZE == 0

+  /**
+   * Imports from print.h
+   */

  void MarlinSerial::print(char c, int base) {
    print((long)c, base);
--- a/Marlin/MarlinSerial.h
+++ b/Marlin/MarlinSerial.h
@@ -87,32 +87,29 @@
  #ifndef TX_BUFFER_SIZE
    #define TX_BUFFER_SIZE 32
  #endif
-  #if !((RX_BUFFER_SIZE == 256) ||(RX_BUFFER_SIZE == 128) ||(RX_BUFFER_SIZE == 64) ||(RX_BUFFER_SIZE == 32) ||(RX_BUFFER_SIZE == 16) ||(RX_BUFFER_SIZE == 8) ||(RX_BUFFER_SIZE == 4) ||(RX_BUFFER_SIZE == 2))
-    #error "RX_BUFFER_SIZE has to be a power of 2 and >= 2"
+
+  #if ENABLED(SERIAL_XON_XOFF) && RX_BUFFER_SIZE < 1024
+    #error "XON/XOFF requires RX_BUFFER_SIZE >= 1024 for reliable transfers without drops."
  #endif
-  #if !((TX_BUFFER_SIZE == 256) ||(TX_BUFFER_SIZE == 128) ||(TX_BUFFER_SIZE == 64) ||(TX_BUFFER_SIZE == 32) ||(TX_BUFFER_SIZE == 16) ||(TX_BUFFER_SIZE == 8) ||(TX_BUFFER_SIZE == 4) ||(TX_BUFFER_SIZE == 2) ||(TX_BUFFER_SIZE == 0))
-    #error TX_BUFFER_SIZE has to be a power of 2 or 0
+  #if !IS_POWER_OF_2(RX_BUFFER_SIZE) || RX_BUFFER_SIZE < 2
+    #error "RX_BUFFER_SIZE must be a power of 2 greater than 1."
+  #endif
+  #if TX_BUFFER_SIZE && (TX_BUFFER_SIZE < 2 || TX_BUFFER_SIZE > 256 || !IS_POWER_OF_2(TX_BUFFER_SIZE))
+    #error "TX_BUFFER_SIZE must be 0 or a power of 2 greater than 1."
  #endif

-  struct ring_buffer_r {
-    unsigned char buffer[RX_BUFFER_SIZE];
-    volatile uint8_t head;
-    volatile uint8_t tail;
-  };
-
-  #if TX_BUFFER_SIZE > 0
-    struct ring_buffer_t {
-      unsigned char buffer[TX_BUFFER_SIZE];
-      volatile uint8_t head;
-      volatile uint8_t tail;
-    };
+  #if RX_BUFFER_SIZE > 256
+    typedef uint16_t ring_buffer_pos_t;
+  #else
+    typedef uint8_t ring_buffer_pos_t;
  #endif

-  #if UART_PRESENT(SERIAL_PORT)
-    extern ring_buffer_r rx_buffer;
-    #if TX_BUFFER_SIZE > 0
-      extern ring_buffer_t tx_buffer;
-    #endif
+  #if ENABLED(SERIAL_STATS_DROPPED_RX)
+    extern uint8_t rx_dropped_bytes;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
+    extern ring_buffer_pos_t rx_max_enqueued;
  #endif

  class MarlinSerial { //: public Stream
@@ -124,13 +121,22 @@
      static int peek(void);
      static int read(void);
      static void flush(void);
-      static uint8_t available(void);
+      static ring_buffer_pos_t available(void);
      static void checkRx(void);
      static void write(const uint8_t c);
      #if TX_BUFFER_SIZE > 0
        static uint8_t availableForWrite(void);
        static void flushTX(void);
      #endif
+      static void writeNoHandshake(const uint8_t c);
+
+      #if ENABLED(SERIAL_STATS_DROPPED_RX)
+        FORCE_INLINE static uint32_t dropped() { return rx_dropped_bytes; }
+      #endif
+
+      #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
+        FORCE_INLINE static ring_buffer_pos_t rxMaxEnqueued() { return rx_max_enqueued; }
+      #endif

    private:
      static void printNumber(unsigned long, const uint8_t);
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -142,7 +142,7 @@
 * M140 - Set bed target temp. S<temp>
 * M145 - Set heatup values for materials on the LCD. H<hotend> B<bed> F<fan speed> for S<material> (0=PLA, 1=ABS)
 * M149 - Set temperature units. (Requires TEMPERATURE_UNITS_SUPPORT)
- * M150 - Set Status LED Color as R<red> U<green> B<blue>. Values 0-255. (Requires BLINKM, RGB_LED, RGBW_LED, or PCA9632)
+ * M150 - Set Status LED Color as R<red> U<green> B<blue> P<bright>. Values 0-255. (Requires BLINKM, RGB_LED, RGBW_LED, NEOPIXEL_LED, or PCA9632).
 * M155 - Auto-report temperatures with interval of S<seconds>. (Requires AUTO_REPORT_TEMPERATURES)
 * M163 - Set a single proportion for a mixing extruder. (Requires MIXING_EXTRUDER)
 * M164 - Save the mix as a virtual extruder. (Requires MIXING_EXTRUDER and MIXING_VIRTUAL_TOOLS)
@@ -283,7 +283,7 @@
  #include "Max7219_Debug_LEDs.h"
 #endif

-#if ENABLED(NEOPIXEL_RGBW_LED)
+#if ENABLED(NEOPIXEL_LED)
  #include <Adafruit_NeoPixel.h>
 #endif

@@ -349,6 +349,20 @@
                           || isnan(ubl.z_values[0][0]))
 #endif

+#if ENABLED(NEOPIXEL_LED) 
+  #if NEOPIXEL_TYPE == NEO_RGB || NEOPIXEL_TYPE == NEO_RBG || NEOPIXEL_TYPE == NEO_GRB || NEOPIXEL_TYPE == NEO_GBR || NEOPIXEL_TYPE == NEO_BRG || NEOPIXEL_TYPE == NEO_BGR
+    #define NEO_WHITE 255, 255, 255
+  #else
+    #define NEO_WHITE 0, 0, 0, 255
+  #endif
+#endif
+
+#if ENABLED(RGB_LED) || ENABLED(BLINKM) || ENABLED(PCA9632)
+  #define LED_WHITE 255, 255, 255
+#elif ENABLED(RGBW_LED)
+  #define LED_WHITE 0, 0, 0, 255
+#endif
+
 bool Running = true;

 uint8_t marlin_debug_flags = DEBUG_NONE;
@@ -596,7 +610,7 @@ static uint8_t target_extruder;

  // Initialized by settings.load()
  float delta_radius,
-        delta_tower_angle_trim[2],
+        delta_tower_angle_trim[ABC],
        delta_tower[ABC][2],
        delta_diagonal_rod,
        delta_calibration_radius,
@@ -978,9 +992,9 @@ void servo_init() {

 #if HAS_COLOR_LEDS

-  #if ENABLED(NEOPIXEL_RGBW_LED)
+  #if ENABLED(NEOPIXEL_LED)

-    Adafruit_NeoPixel pixels(NEOPIXEL_PIXELS, NEOPIXEL_PIN, NEO_GRBW + NEO_KHZ800);
+    Adafruit_NeoPixel pixels(NEOPIXEL_PIXELS, NEOPIXEL_PIN, NEOPIXEL_TYPE + NEO_KHZ800);

    void set_neopixel_color(const uint32_t color) {
      for (uint16_t i = 0; i < pixels.numPixels(); ++i)
@@ -989,7 +1003,7 @@ void servo_init() {
    }

    void setup_neopixel() {
-      pixels.setBrightness(255); // 0 - 255 range
+      pixels.setBrightness(NEOPIXEL_BRIGHTNESS); // 0 - 255 range
      pixels.begin();
      pixels.show(); // initialize to all off

@@ -1002,26 +1016,28 @@ void servo_init() {
        set_neopixel_color(pixels.Color(0, 0, 255, 0));  // blue
        delay(2000);
      #endif
-      set_neopixel_color(pixels.Color(0, 0, 0, 255));    // white
+      set_neopixel_color(pixels.Color(NEO_WHITE));       // white
    }

-  #endif // NEOPIXEL_RGBW_LED
+  #endif // NEOPIXEL_LED

  void set_led_color(
    const uint8_t r, const uint8_t g, const uint8_t b
-      #if ENABLED(RGBW_LED) || ENABLED(NEOPIXEL_RGBW_LED)
+      #if ENABLED(RGBW_LED) || ENABLED(NEOPIXEL_LED)
        , const uint8_t w = 0
-        #if ENABLED(NEOPIXEL_RGBW_LED)
+        #if ENABLED(NEOPIXEL_LED)
+          , const uint8_t p = NEOPIXEL_BRIGHTNESS
          , bool isSequence = false
        #endif
      #endif
  ) {

-    #if ENABLED(NEOPIXEL_RGBW_LED)
+    #if ENABLED(NEOPIXEL_LED)

      const uint32_t color = pixels.Color(r, g, b, w);
      static uint16_t nextLed = 0;

+      pixels.setBrightness(p);
      if (!isSequence)
        set_neopixel_color(color);
      else {
@@ -1098,9 +1114,10 @@ inline void get_serial_commands() {
  /**
   * Loop while serial characters are incoming and the queue is not full
   */
-  while (commands_in_queue < BUFSIZE && MYSERIAL.available() > 0) {
+  int c;
+  while (commands_in_queue < BUFSIZE && (c = MYSERIAL.read()) >= 0) {

-    char serial_char = MYSERIAL.read();
+    char serial_char = c;

    /**
     * If the character ends the line
@@ -1200,9 +1217,9 @@ inline void get_serial_commands() {
      // The command will be injected when EOL is reached
    }
    else if (serial_char == '\\') {  // Handle escapes
-      if (MYSERIAL.available() > 0) {
+      if ((c = MYSERIAL.read()) >= 0) {
        // if we have one more character, copy it over
-        serial_char = MYSERIAL.read();
+        serial_char = c;
        if (!serial_comment_mode) serial_line_buffer[serial_count++] = serial_char;
      }
      // otherwise do nothing
@@ -1822,7 +1839,7 @@ static void clean_up_after_endstop_or_probe_move() {

 #endif // HAS_BED_PROBE

-#if HAS_PROBING_PROCEDURE || HOTENDS > 1 || ENABLED(Z_PROBE_ALLEN_KEY) || ENABLED(Z_PROBE_SLED) || ENABLED(NOZZLE_CLEAN_FEATURE) || ENABLED(NOZZLE_PARK_FEATURE) || ENABLED(DELTA_AUTO_CALIBRATION)
+#if HAS_AXIS_UNHOMED_ERR

  bool axis_unhomed_error(const bool x/*=true*/, const bool y/*=true*/, const bool z/*=true*/) {
    #if ENABLED(HOME_AFTER_DEACTIVATE)
@@ -1850,7 +1867,7 @@ static void clean_up_after_endstop_or_probe_move() {
    return false;
  }

-#endif
+#endif // HAS_AXIS_UNHOMED_ERR

 #if ENABLED(Z_PROBE_SLED)

@@ -2053,7 +2070,7 @@ static void clean_up_after_endstop_or_probe_move() {
    #endif
  }

-#endif
+#endif // Z_PROBE_ALLEN_KEY

 #if ENABLED(PROBING_FANS_OFF)

@@ -3093,7 +3110,7 @@ static void homeaxis(const AxisEnum axis) {
      #if ENABLED(DEBUG_LEVELING_FEATURE)
        if (DEBUGGING(LEVELING)) SERIAL_ECHOLNPGM("endstop_adj:");
      #endif
-      do_homing_move(axis, endstop_adj[axis] - 0.1);
+      do_homing_move(axis, endstop_adj[axis] - 0.1 * Z_HOME_DIR);
    }

  #else
@@ -3193,6 +3210,8 @@ static void homeaxis(const AxisEnum axis) {
    // The current position will be the destination for E and Z moves
    set_destination_to_current();

+    stepper.synchronize(); // Wait for all moves to finish
+
    if (retracting) {
      // Remember the Z height since G-code may include its own Z-hop
      // For best results turn off Z hop if G-code already includes it
@@ -3381,6 +3400,10 @@ inline void gcode_G0_G1(
    bool fast_move=false
  #endif
 ) {
+  #if ENABLED(NO_MOTION_BEFORE_HOMING)
+    if (axis_unhomed_error()) return;
+  #endif
+
  if (IsRunning()) {
    gcode_get_destination(); // For X Y Z E F

@@ -3436,6 +3459,10 @@ inline void gcode_G0_G1(
 #if ENABLED(ARC_SUPPORT)

  inline void gcode_G2_G3(bool clockwise) {
+    #if ENABLED(NO_MOTION_BEFORE_HOMING)
+      if (axis_unhomed_error()) return;
+    #endif
+
    if (IsRunning()) {

      #if ENABLED(SF_ARC_FIX)
@@ -3533,6 +3560,10 @@ inline void gcode_G4() {
   * G5: Cubic B-spline
   */
  inline void gcode_G5() {
+    #if ENABLED(NO_MOTION_BEFORE_HOMING)
+      if (axis_unhomed_error()) return;
+    #endif
+
    if (IsRunning()) {

      #if ENABLED(CNC_WORKSPACE_PLANES)
@@ -5333,6 +5364,7 @@ void home_all_axes() { gcode_G28(true); }
     *
     *   Pn  Number of probe points:
     *
+     *      P0     No probe. Normalize only.
     *      P1     Probe center and set height only.
     *      P2     Probe center and towers. Set height, endstops, and delta radius.
     *      P3     Probe all positions: center, towers and opposite towers. Set all.
@@ -5361,7 +5393,7 @@ void home_all_axes() { gcode_G28(true); }
      SERIAL_PROTOCOL_F(f, 2);
    }

-    inline void print_G33_settings(const bool end_stops, const bool tower_angles){ // TODO echo these to LCD ???
+    void print_G33_settings(const bool end_stops, const bool tower_angles) {
      SERIAL_PROTOCOLPAIR(".Height:", DELTA_HEIGHT + home_offset[Z_AXIS]);
      if (end_stops) {
        print_signed_float(PSTR("  Ex"), endstop_adj[A_AXIS]);
@@ -5374,7 +5406,8 @@ void home_all_axes() { gcode_G28(true); }
        SERIAL_PROTOCOLPGM(".Tower angle :  ");
        print_signed_float(PSTR("Tx"), delta_tower_angle_trim[A_AXIS]);
        print_signed_float(PSTR("Ty"), delta_tower_angle_trim[B_AXIS]);
-        SERIAL_PROTOCOLLNPGM("  Tz:+0.00");
+        print_signed_float(PSTR("Tz"), delta_tower_angle_trim[C_AXIS]);
+        SERIAL_EOL();
      }
    }

@@ -5396,8 +5429,8 @@ void home_all_axes() { gcode_G28(true); }
    inline void gcode_G33() {

      const int8_t probe_points = parser.intval('P', DELTA_CALIBRATION_DEFAULT_POINTS);
-      if (!WITHIN(probe_points, 1, 7)) {
-        SERIAL_PROTOCOLLNPGM("?(P)oints is implausible (1-7).");
+      if (!WITHIN(probe_points, 0, 7)) {
+        SERIAL_PROTOCOLLNPGM("?(P)oints is implausible (0-7).");
        return;
      }

@@ -5421,11 +5454,12 @@ void home_all_axes() { gcode_G28(true); }

      const bool towers_set           = parser.boolval('T', true),
                 stow_after_each      = parser.boolval('E'),
+                 _0p_calibration      = probe_points == 0,
                 _1p_calibration      = probe_points == 1,
                 _4p_calibration      = probe_points == 2,
                 _4p_towers_points    = _4p_calibration && towers_set,
                 _4p_opposite_points  = _4p_calibration && !towers_set,
-                 _7p_calibration      = probe_points >= 3,
+                 _7p_calibration      = probe_points >= 3 || _0p_calibration,
                 _7p_half_circle      = probe_points == 3,
                 _7p_double_circle    = probe_points == 5,
                 _7p_triple_circle    = probe_points == 6,
@@ -5440,17 +5474,20 @@ void home_all_axes() { gcode_G28(true); }
            zero_std_dev = (verbose_level ? 999.0 : 0.0), // 0.0 in dry-run mode : forced end
            zero_std_dev_old = zero_std_dev,
            zero_std_dev_min = zero_std_dev,
-            e_old[XYZ] = {
+            e_old[ABC] = {
              endstop_adj[A_AXIS],
              endstop_adj[B_AXIS],
              endstop_adj[C_AXIS]
            },
            dr_old = delta_radius,
            zh_old = home_offset[Z_AXIS],
-            alpha_old = delta_tower_angle_trim[A_AXIS],
-            beta_old = delta_tower_angle_trim[B_AXIS];
+            ta_old[ABC] = {
+              delta_tower_angle_trim[A_AXIS],
+              delta_tower_angle_trim[B_AXIS],
+              delta_tower_angle_trim[C_AXIS]
+            };

-      if (!_1p_calibration) {  // test if the outer radius is reachable
+      if (!_1p_calibration && !_0p_calibration) {  // test if the outer radius is reachable
        const float circles = (_7p_quadruple_circle ? 1.5 :
                               _7p_triple_circle    ? 1.0 :
                               _7p_double_circle    ? 0.5 : 0),
@@ -5480,9 +5517,11 @@ void home_all_axes() { gcode_G28(true); }

      setup_for_endstop_or_probe_move();
      endstops.enable(true);
-      if (!home_delta())
-        return;
-      endstops.not_homing();
+      if (!_0p_calibration) {
+        if (!home_delta())
+          return;
+        endstops.not_homing();
+      }

      // print settings

@@ -5494,69 +5533,64 @@ void home_all_axes() { gcode_G28(true); }

      print_G33_settings(!_1p_calibration, _7p_calibration && towers_set);

-      #if DISABLED(PROBE_MANUALLY)
-        const float measured_z = probe_pt(dx, dy, stow_after_each, 1, false); // 1st probe to set height
-        if (isnan(measured_z)) return G33_CLEANUP();
-        home_offset[Z_AXIS] -= measured_z;
-      #endif
-
      do {

        float z_at_pt[13] = { 0.0 };

        test_precision = zero_std_dev_old != 999.0 ? (zero_std_dev + zero_std_dev_old) / 2 : zero_std_dev;
-
        iterations++;

        // Probe the points

-        if (!_7p_half_circle && !_7p_triple_circle) { // probe the center
-          #if ENABLED(PROBE_MANUALLY)
-            z_at_pt[0] += lcd_probe_pt(0, 0);
-          #else
-            z_at_pt[0] += probe_pt(dx, dy, stow_after_each, 1, false);
-            if (isnan(z_at_pt[0])) return G33_CLEANUP();
-          #endif
-        }
-        if (_7p_calibration) { // probe extra center points
-          for (int8_t axis = _7p_multi_circle ? 11 : 9; axis > 0; axis -= _7p_multi_circle ? 2 : 4) {
-            const float a = RADIANS(180 + 30 * axis), r = delta_calibration_radius * 0.1;
+        if (!_0p_calibration){
+          if (!_7p_half_circle && !_7p_triple_circle) { // probe the center
            #if ENABLED(PROBE_MANUALLY)
-              z_at_pt[0] += lcd_probe_pt(cos(a) * r, sin(a) * r);
+              z_at_pt[0] += lcd_probe_pt(0, 0);
            #else
-              z_at_pt[0] += probe_pt(cos(a) * r + dx, sin(a) * r + dy, stow_after_each, 1);
+              z_at_pt[0] += probe_pt(dx, dy, stow_after_each, 1, false);
              if (isnan(z_at_pt[0])) return G33_CLEANUP();
            #endif
          }
-          z_at_pt[0] /= float(_7p_double_circle ? 7 : probe_points);
-        }
-        if (!_1p_calibration) {  // probe the radius
-          bool zig_zag = true;
-          const uint8_t start = _4p_opposite_points ? 3 : 1,
-                         step = _4p_calibration ? 4 : _7p_half_circle ? 2 : 1;
-          for (uint8_t axis = start; axis < 13; axis += step) {
-            const float zigadd = (zig_zag ? 0.5 : 0.0),
-                        offset_circles = _7p_quadruple_circle ? zigadd + 1.0 :
-                                         _7p_triple_circle    ? zigadd + 0.5 :
-                                         _7p_double_circle    ? zigadd : 0;
-            for (float circles = -offset_circles ; circles <= offset_circles; circles++) {
-              const float a = RADIANS(180 + 30 * axis),
-                          r = delta_calibration_radius * (1 + circles * (zig_zag ? 0.1 : -0.1));
+          if (_7p_calibration) { // probe extra center points
+            for (int8_t axis = _7p_multi_circle ? 11 : 9; axis > 0; axis -= _7p_multi_circle ? 2 : 4) {
+              const float a = RADIANS(180 + 30 * axis), r = delta_calibration_radius * 0.1;
              #if ENABLED(PROBE_MANUALLY)
-                z_at_pt[axis] += lcd_probe_pt(cos(a) * r, sin(a) * r);
+                z_at_pt[0] += lcd_probe_pt(cos(a) * r, sin(a) * r);
              #else
-                z_at_pt[axis] += probe_pt(cos(a) * r + dx, sin(a) * r + dy, stow_after_each, 1);
-                if (isnan(z_at_pt[axis])) return G33_CLEANUP();
+                z_at_pt[0] += probe_pt(cos(a) * r + dx, sin(a) * r + dy, stow_after_each, 1);
+                if (isnan(z_at_pt[0])) return G33_CLEANUP();
              #endif
            }
-            zig_zag = !zig_zag;
-            z_at_pt[axis] /= (2 * offset_circles + 1);
+            z_at_pt[0] /= float(_7p_double_circle ? 7 : probe_points);
          }
-        }
-        if (_7p_intermed_points) // average intermediates to tower and opposites
-          for (uint8_t axis = 1; axis < 13; axis += 2)
-            z_at_pt[axis] = (z_at_pt[axis] + (z_at_pt[axis + 1] + z_at_pt[(axis + 10) % 12 + 1]) / 2.0) / 2.0;
+          if (!_1p_calibration) {  // probe the radius
+            bool zig_zag = true;
+            const uint8_t start = _4p_opposite_points ? 3 : 1,
+                           step = _4p_calibration ? 4 : _7p_half_circle ? 2 : 1;
+            for (uint8_t axis = start; axis < 13; axis += step) {
+              const float zigadd = (zig_zag ? 0.5 : 0.0),
+                          offset_circles = _7p_quadruple_circle ? zigadd + 1.0 :
+                                           _7p_triple_circle    ? zigadd + 0.5 :
+                                           _7p_double_circle    ? zigadd : 0;
+              for (float circles = -offset_circles ; circles <= offset_circles; circles++) {
+                const float a = RADIANS(180 + 30 * axis),
+                            r = delta_calibration_radius * (1 + circles * (zig_zag ? 0.1 : -0.1));
+                #if ENABLED(PROBE_MANUALLY)
+                  z_at_pt[axis] += lcd_probe_pt(cos(a) * r, sin(a) * r);
+                #else
+                  z_at_pt[axis] += probe_pt(cos(a) * r + dx, sin(a) * r + dy, stow_after_each, 1);
+                  if (isnan(z_at_pt[axis])) return G33_CLEANUP();
+                #endif
+              }
+              zig_zag = !zig_zag;
+              z_at_pt[axis] /= (2 * offset_circles + 1);
+            }
+          }
+          if (_7p_intermed_points) // average intermediates to tower and opposites
+            for (uint8_t axis = 1; axis < 13; axis += 2)
+              z_at_pt[axis] = (z_at_pt[axis] + (z_at_pt[axis + 1] + z_at_pt[(axis + 10) % 12 + 1]) / 2.0) / 2.0;

+        }
        float S1 = z_at_pt[0],
              S2 = sq(z_at_pt[0]);
        int16_t N = 1;
@@ -5571,92 +5605,100 @@ void home_all_axes() { gcode_G28(true); }

        // Solve matrices

-        if ((zero_std_dev < test_precision && zero_std_dev > calibration_precision) || iterations <= force_iterations) {
+        if ((zero_std_dev < test_precision || iterations <= force_iterations) && zero_std_dev > calibration_precision) {
          if (zero_std_dev < zero_std_dev_min) {
            COPY(e_old, endstop_adj);
            dr_old = delta_radius;
            zh_old = home_offset[Z_AXIS];
-            alpha_old = delta_tower_angle_trim[A_AXIS];
-            beta_old = delta_tower_angle_trim[B_AXIS];
+            COPY(ta_old, delta_tower_angle_trim);
          }

-          float e_delta[XYZ] = { 0.0 }, r_delta = 0.0, t_alpha = 0.0, t_beta = 0.0;
+          float e_delta[ABC] = { 0.0 }, r_delta = 0.0, t_delta[ABC] = { 0.0 };
+
          const float r_diff = delta_radius - delta_calibration_radius,
-                      h_factor = 1.00 + r_diff * 0.001,                          //1.02 for r_diff = 20mm
-                      r_factor = -(1.75 + 0.005 * r_diff + 0.001 * sq(r_diff)),  //2.25 for r_diff = 20mm
-                      a_factor = 100.0 / delta_calibration_radius;               //1.25 for cal_rd = 80mm
+                      h_factor = (1.00 + r_diff * 0.001) / 6.0,                                       // 1.02 for r_diff = 20mm
+                      r_factor = (-(1.75 + 0.005 * r_diff + 0.001 * sq(r_diff))) / 6.0,               // 2.25 for r_diff = 20mm
+                      a_factor = (66.66 / delta_calibration_radius) / (iterations == 1 ? 16.0 : 2.0); // 0.83 for cal_rd = 80mm  (Slow down on 1st iteration)

          #define ZP(N,I) ((N) * z_at_pt[I])
-          #define Z1000(I) ZP(1.00, I)
-          #define Z1050(I) ZP(h_factor, I)
-          #define Z0700(I) ZP(h_factor * 2.0 / 3.00, I)
-          #define Z0350(I) ZP(h_factor / 3.00, I)
-          #define Z0175(I) ZP(h_factor / 6.00, I)
-          #define Z2250(I) ZP(r_factor, I)
-          #define Z0750(I) ZP(r_factor / 3.00, I)
-          #define Z0375(I) ZP(r_factor / 6.00, I)
-          #define Z0444(I) ZP(a_factor * 4.0 / 9.0, I)
-          #define Z0888(I) ZP(a_factor * 8.0 / 9.0, I)
+          #define Z6(I) ZP(6, I)
+          #define Z4(I) ZP(4, I)
+          #define Z2(I) ZP(2, I)
+          #define Z1(I) ZP(1, I)

          #if ENABLED(PROBE_MANUALLY)
            test_precision = 0.00; // forced end
          #endif

          switch (probe_points) {
+            case 0:
+              #if DISABLED(PROBE_MANUALLY)
+                test_precision = 0.00; // forced end
+              #endif
+              break;
+
            case 1:
-              test_precision = 0.00; // forced end
-              LOOP_XYZ(i) e_delta[i] = Z1000(0);
+              #if DISABLED(PROBE_MANUALLY)
+                test_precision = 0.00; // forced end
+              #endif
+              LOOP_XYZ(axis) e_delta[axis] = Z1(0);
              break;

            case 2:
              if (towers_set) {
-                e_delta[X_AXIS] = Z1050(0) + Z0700(1) - Z0350(5) - Z0350(9);
-                e_delta[Y_AXIS] = Z1050(0) - Z0350(1) + Z0700(5) - Z0350(9);
-                e_delta[Z_AXIS] = Z1050(0) - Z0350(1) - Z0350(5) + Z0700(9);
-                r_delta         = Z2250(0) - Z0750(1) - Z0750(5) - Z0750(9);
+                e_delta[A_AXIS] = (Z6(0) + Z4(1) - Z2(5) - Z2(9)) * h_factor;
+                e_delta[B_AXIS] = (Z6(0) - Z2(1) + Z4(5) - Z2(9)) * h_factor;
+                e_delta[C_AXIS] = (Z6(0) - Z2(1) - Z2(5) + Z4(9)) * h_factor;
+                r_delta         = (Z6(0) - Z2(1) - Z2(5) - Z2(9)) * r_factor;
              }
              else {
-                e_delta[X_AXIS] = Z1050(0) - Z0700(7) + Z0350(11) + Z0350(3);
-                e_delta[Y_AXIS] = Z1050(0) + Z0350(7) - Z0700(11) + Z0350(3);
-                e_delta[Z_AXIS] = Z1050(0) + Z0350(7) + Z0350(11) - Z0700(3);
-                r_delta         = Z2250(0) - Z0750(7) - Z0750(11) - Z0750(3);
+                e_delta[A_AXIS] = (Z6(0) - Z4(7) + Z2(11) + Z2(3)) * h_factor;
+                e_delta[B_AXIS] = (Z6(0) + Z2(7) - Z4(11) + Z2(3)) * h_factor;
+                e_delta[C_AXIS] = (Z6(0) + Z2(7) + Z2(11) - Z4(3)) * h_factor;
+                r_delta         = (Z6(0) - Z2(7) - Z2(11) - Z2(3)) * r_factor;
              }
              break;

            default:
-              e_delta[X_AXIS] = Z1050(0) + Z0350(1) - Z0175(5) - Z0175(9) - Z0350(7) + Z0175(11) + Z0175(3);
-              e_delta[Y_AXIS] = Z1050(0) - Z0175(1) + Z0350(5) - Z0175(9) + Z0175(7) - Z0350(11) + Z0175(3);
-              e_delta[Z_AXIS] = Z1050(0) - Z0175(1) - Z0175(5) + Z0350(9) + Z0175(7) + Z0175(11) - Z0350(3);
-              r_delta         = Z2250(0) - Z0375(1) - Z0375(5) - Z0375(9) - Z0375(7) - Z0375(11) - Z0375(3);
+              e_delta[A_AXIS] = (Z6(0) + Z2(1) - Z1(5) - Z1(9) - Z2(7) + Z1(11) + Z1(3)) * h_factor;
+              e_delta[B_AXIS] = (Z6(0) - Z1(1) + Z2(5) - Z1(9) + Z1(7) - Z2(11) + Z1(3)) * h_factor;
+              e_delta[C_AXIS] = (Z6(0) - Z1(1) - Z1(5) + Z2(9) + Z1(7) + Z1(11) - Z2(3)) * h_factor;
+              r_delta         = (Z6(0) - Z1(1) - Z1(5) - Z1(9) - Z1(7) - Z1(11) - Z1(3)) * r_factor;

              if (towers_set) {
-                t_alpha = Z0444(1) - Z0888(5) + Z0444(9) + Z0444(7) - Z0888(11) + Z0444(3);
-                t_beta  = Z0888(1) - Z0444(5) - Z0444(9) + Z0888(7) - Z0444(11) - Z0444(3);
+                t_delta[A_AXIS] = (       - Z2(5) + Z2(9)         - Z2(11) + Z2(3)) * a_factor;
+                t_delta[B_AXIS] = ( Z2(1)         - Z2(9) + Z2(7)          - Z2(3)) * a_factor;
+                t_delta[C_AXIS] = (-Z2(1) + Z2(5)         - Z2(7) + Z2(11)        ) * a_factor;
+                e_delta[A_AXIS] += (t_delta[B_AXIS] - t_delta[C_AXIS]) / 4.5;
+                e_delta[B_AXIS] += (t_delta[C_AXIS] - t_delta[A_AXIS]) / 4.5;
+                e_delta[C_AXIS] += (t_delta[A_AXIS] - t_delta[B_AXIS]) / 4.5;
              }
              break;
          }

          LOOP_XYZ(axis) endstop_adj[axis] += e_delta[axis];
          delta_radius += r_delta;
-          delta_tower_angle_trim[A_AXIS] += t_alpha;
-          delta_tower_angle_trim[B_AXIS] += t_beta;
-
-          // adjust delta_height and endstops by the max amount
-          const float z_temp = MAX3(endstop_adj[A_AXIS], endstop_adj[B_AXIS], endstop_adj[C_AXIS]);
-          home_offset[Z_AXIS] -= z_temp;
-          LOOP_XYZ(i) endstop_adj[i] -= z_temp;
-
-          recalc_delta_settings(delta_radius, delta_diagonal_rod);
+          LOOP_XYZ(axis) delta_tower_angle_trim[axis] += t_delta[axis];
        }
        else if (zero_std_dev >= test_precision) {   // step one back
          COPY(endstop_adj, e_old);
          delta_radius = dr_old;
          home_offset[Z_AXIS] = zh_old;
-          delta_tower_angle_trim[A_AXIS] = alpha_old;
-          delta_tower_angle_trim[B_AXIS] = beta_old;
-
-          recalc_delta_settings(delta_radius, delta_diagonal_rod);
+          COPY(delta_tower_angle_trim, ta_old);
        }
+
+        if (verbose_level != 0) {                                    // !dry run
+          // normalise angles to least squares
+          float a_sum = 0.0;
+          LOOP_XYZ(axis) a_sum += delta_tower_angle_trim[axis];
+          LOOP_XYZ(axis) delta_tower_angle_trim[axis] -= a_sum / 3.0;
+
+          // adjust delta_height and endstops by the max amount
+          const float z_temp = MAX3(endstop_adj[A_AXIS], endstop_adj[B_AXIS], endstop_adj[C_AXIS]);
+          home_offset[Z_AXIS] -= z_temp;
+          LOOP_XYZ(axis) endstop_adj[axis] -= z_temp;
+        }
+        recalc_delta_settings(delta_radius, delta_diagonal_rod, delta_tower_angle_trim);
        NOMORE(zero_std_dev_min, zero_std_dev);

        // print report
@@ -5682,7 +5724,7 @@ void home_all_axes() { gcode_G28(true); }
          }
        }
        if (verbose_level != 0) {                                    // !dry run
-          if ((zero_std_dev >= test_precision || zero_std_dev <= calibration_precision) && iterations > force_iterations) {  // end iterations
+          if ((zero_std_dev >= test_precision && iterations > force_iterations) || zero_std_dev <= calibration_precision) {  // end iterations
            SERIAL_PROTOCOLPGM("Calibration OK");
            SERIAL_PROTOCOL_SP(36);
            #if DISABLED(PROBE_MANUALLY)
@@ -5744,7 +5786,7 @@ void home_all_axes() { gcode_G28(true); }
        endstops.not_homing();

      }
-      while ((zero_std_dev < test_precision && zero_std_dev > calibration_precision && iterations < 31) || iterations <= force_iterations);
+      while (((zero_std_dev < test_precision && iterations < 31) || iterations <= force_iterations) && zero_std_dev > calibration_precision);

      G33_CLEANUP();
    }
@@ -5850,6 +5892,10 @@ void home_all_axes() { gcode_G28(true); }
   * G42: Move X & Y axes to mesh coordinates (I & J)
   */
  inline void gcode_G42() {
+    #if ENABLED(NO_MOTION_BEFORE_HOMING)
+      if (axis_unhomed_error()) return;
+    #endif
+
    if (IsRunning()) {
      const bool hasI = parser.seenval('I');
      const int8_t ix = hasI ? parser.value_int() : 0;
@@ -6341,6 +6387,8 @@ inline void gcode_M17() {
      filament_change_beep(max_beep_count, true);
    #endif

+    set_destination_to_current();
+
    if (load_length != 0) {
      #if ENABLED(ULTIPANEL)
        // Show "insert filament"
@@ -7558,9 +7606,13 @@ inline void gcode_M109() {
        if (blue != old_blue) {
          old_blue = blue;
          set_led_color(255, 0, blue
-            #if ENABLED(NEOPIXEL_RGBW_LED)
-              , 0, true
+          #if ENABLED(NEOPIXEL_LED)
+            , 0
+            , pixels.getBrightness()
+            #if ENABLED(NEOPIXEL_IS_SEQUENTIAL)
+              , true
            #endif
+          #endif
          );
        }
      }
@@ -7597,10 +7649,11 @@ inline void gcode_M109() {
  if (wait_for_heatup) {
    LCD_MESSAGEPGM(MSG_HEATING_COMPLETE);
    #if ENABLED(PRINTER_EVENT_LEDS)
-      #if ENABLED(RGBW_LED) || ENABLED(NEOPIXEL_RGBW_LED)
-        set_led_color(0, 0, 0, 255);  // Turn on the WHITE LED
-      #else
-        set_led_color(255, 255, 255); // Set LEDs All On
+      #if ENABLED(RGB_LED) || ENABLED(BLINKM) || ENABLED(PCA9632) || ENABLED(RGBW_LED)
+        set_led_color(LED_WHITE);
+      #endif
+      #if ENABLED(NEOPIXEL_LED)
+        set_neopixel_color(pixels.Color(NEO_WHITE));
      #endif
    #endif
  }
@@ -7698,8 +7751,11 @@ inline void gcode_M109() {
          if (red != old_red) {
            old_red = red;
            set_led_color(red, 0, 255
-              #if ENABLED(NEOPIXEL_RGBW_LED)
-                , 0, true
+              #if ENABLED(NEOPIXEL_LED)
+                , 0, pixels.getBrightness()
+                #if ENABLED(NEOPIXEL_IS_SEQUENTIAL)
+                  , true
+                #endif
              #endif
            );
          }
@@ -8346,8 +8402,10 @@ inline void gcode_M121() { endstops.enable_globally(false); }

  /**
   * M150: Set Status LED Color - Use R-U-B-W for R-G-B-W
+   *       and Brightness       - Use P (for NEOPIXEL only)
   *
   * Always sets all 3 or 4 components. If a component is left out, set to 0.
+   *                                    If brightness is left out, no value changed
   *
   * Examples:
   *
@@ -8356,15 +8414,19 @@ inline void gcode_M121() { endstops.enable_globally(false); }
   *   M150            ; Turn LED off
   *   M150 R U B      ; Turn LED white
   *   M150 W          ; Turn LED white using a white LED
-   *
+   *   M150 P127       ; Set LED 50% brightness
+   *   M150 P          ; Set LED full brightness
   */
  inline void gcode_M150() {
    set_led_color(
      parser.seen('R') ? (parser.has_value() ? parser.value_byte() : 255) : 0,
      parser.seen('U') ? (parser.has_value() ? parser.value_byte() : 255) : 0,
      parser.seen('B') ? (parser.has_value() ? parser.value_byte() : 255) : 0
-      #if ENABLED(RGBW_LED) || ENABLED(NEOPIXEL_RGBW_LED)
+      #if ENABLED(RGBW_LED) || ENABLED(NEOPIXEL_LED)
        , parser.seen('W') ? (parser.has_value() ? parser.value_byte() : 255) : 0
+        #if ENABLED(NEOPIXEL_LED)
+          , parser.seen('P') ? (parser.has_value() ? parser.value_byte() : 255) : pixels.getBrightness()
+        #endif
      #endif
    );
  }
@@ -8538,11 +8600,8 @@ inline void gcode_M205() {
    if (parser.seen('B')) delta_calibration_radius       = parser.value_float();
    if (parser.seen('X')) delta_tower_angle_trim[A_AXIS] = parser.value_float();
    if (parser.seen('Y')) delta_tower_angle_trim[B_AXIS] = parser.value_float();
-    if (parser.seen('Z')) { // rotate all 3 axis for Z = 0
-      delta_tower_angle_trim[A_AXIS] -= parser.value_float();
-      delta_tower_angle_trim[B_AXIS] -= parser.value_float();
-    }
-    recalc_delta_settings(delta_radius, delta_diagonal_rod);
+    if (parser.seen('Z')) delta_tower_angle_trim[C_AXIS] = parser.value_float();
+    recalc_delta_settings(delta_radius, delta_diagonal_rod, delta_tower_angle_trim);
  }
  /**
   * M666: Set delta endstop adjustment
@@ -8555,7 +8614,8 @@ inline void gcode_M205() {
    #endif
    LOOP_XYZ(i) {
      if (parser.seen(axis_codes[i])) {
-        endstop_adj[i] = parser.value_linear_units();
+        if (parser.value_linear_units() * Z_HOME_DIR <= 0)
+          endstop_adj[i] = parser.value_linear_units();
        #if ENABLED(DEBUG_LEVELING_FEATURE)
          if (DEBUGGING(LEVELING)) {
            SERIAL_ECHOPAIR("endstop_adj[", axis_codes[i]);
@@ -8569,10 +8629,6 @@ inline void gcode_M205() {
        SERIAL_ECHOLNPGM("<<< gcode_M666");
      }
    #endif
-    // normalize endstops so all are <=0; set the residue to delta height
-    const float z_temp = MAX3(endstop_adj[A_AXIS], endstop_adj[B_AXIS], endstop_adj[C_AXIS]);
-    home_offset[Z_AXIS] -= z_temp;
-    LOOP_XYZ(i) endstop_adj[i] -= z_temp;
  }

 #elif IS_SCARA
@@ -10097,15 +10153,14 @@ inline void gcode_M907() {
  #ifndef INVERT_CASE_LIGHT
    #define INVERT_CASE_LIGHT false
  #endif
-  int case_light_brightness;  // LCD routine wants INT
+  uint8_t case_light_brightness;  // LCD routine wants INT
  bool case_light_on;

  void update_case_light() {
    pinMode(CASE_LIGHT_PIN, OUTPUT); // digitalWrite doesn't set the port mode
-    uint8_t case_light_bright = (uint8_t)case_light_brightness;
    if (case_light_on) {
      if (USEABLE_HARDWARE_PWM(CASE_LIGHT_PIN)) {
-        analogWrite(CASE_LIGHT_PIN, INVERT_CASE_LIGHT ? 255 - case_light_brightness : case_light_brightness );
+        analogWrite(CASE_LIGHT_PIN, INVERT_CASE_LIGHT ? 255 - case_light_brightness : case_light_brightness);
      }
      else WRITE(CASE_LIGHT_PIN, INVERT_CASE_LIGHT ? LOW : HIGH);
    }
@@ -10139,7 +10194,7 @@ inline void gcode_M355() {
    }
    else {
      if (!USEABLE_HARDWARE_PWM(CASE_LIGHT_PIN)) SERIAL_ECHOLN("Case light: on");
-      else SERIAL_ECHOLNPAIR("Case light: ", case_light_brightness);
+      else SERIAL_ECHOLNPAIR("Case light: ", (int)case_light_brightness);
    }

  #else
@@ -11831,15 +11886,15 @@ void ok_to_send() {
   * Recalculate factors used for delta kinematics whenever
   * settings have been changed (e.g., by M665).
   */
-  void recalc_delta_settings(float radius, float diagonal_rod) {
+  void recalc_delta_settings(float radius, float diagonal_rod, float tower_angle_trim[ABC]) {
    const float trt[ABC] = DELTA_RADIUS_TRIM_TOWER,
                drt[ABC] = DELTA_DIAGONAL_ROD_TRIM_TOWER;
-    delta_tower[A_AXIS][X_AXIS] = cos(RADIANS(210 + delta_tower_angle_trim[A_AXIS])) * (radius + trt[A_AXIS]); // front left tower
-    delta_tower[A_AXIS][Y_AXIS] = sin(RADIANS(210 + delta_tower_angle_trim[A_AXIS])) * (radius + trt[A_AXIS]);
-    delta_tower[B_AXIS][X_AXIS] = cos(RADIANS(330 + delta_tower_angle_trim[B_AXIS])) * (radius + trt[B_AXIS]); // front right tower
-    delta_tower[B_AXIS][Y_AXIS] = sin(RADIANS(330 + delta_tower_angle_trim[B_AXIS])) * (radius + trt[B_AXIS]);
-    delta_tower[C_AXIS][X_AXIS] = 0.0; // back middle tower
-    delta_tower[C_AXIS][Y_AXIS] = (radius + trt[C_AXIS]);
+    delta_tower[A_AXIS][X_AXIS] = cos(RADIANS(210 + tower_angle_trim[A_AXIS])) * (radius + trt[A_AXIS]); // front left tower
+    delta_tower[A_AXIS][Y_AXIS] = sin(RADIANS(210 + tower_angle_trim[A_AXIS])) * (radius + trt[A_AXIS]);
+    delta_tower[B_AXIS][X_AXIS] = cos(RADIANS(330 + tower_angle_trim[B_AXIS])) * (radius + trt[B_AXIS]); // front right tower
+    delta_tower[B_AXIS][Y_AXIS] = sin(RADIANS(330 + tower_angle_trim[B_AXIS])) * (radius + trt[B_AXIS]);
+    delta_tower[C_AXIS][X_AXIS] = cos(RADIANS( 90 + tower_angle_trim[C_AXIS])) * (radius + trt[C_AXIS]); // back middle tower
+    delta_tower[C_AXIS][Y_AXIS] = sin(RADIANS( 90 + tower_angle_trim[C_AXIS])) * (radius + trt[C_AXIS]);
    delta_diagonal_rod_2_tower[A_AXIS] = sq(diagonal_rod + drt[A_AXIS]);
    delta_diagonal_rod_2_tower[B_AXIS] = sq(diagonal_rod + drt[B_AXIS]);
    delta_diagonal_rod_2_tower[C_AXIS] = sq(diagonal_rod + drt[C_AXIS]);
@@ -12446,7 +12501,7 @@ void set_current_from_steppers_for_axis(const AxisEnum axis) {
          break;
      }
    }
-    return false;
+    return prepare_move_to_destination_cartesian();
  }

 #endif // DUAL_X_CARRIAGE
@@ -12488,7 +12543,7 @@ void prepare_move_to_destination() {
    #elif IS_KINEMATIC
      prepare_kinematic_move_to(destination)
    #elif ENABLED(DUAL_X_CARRIAGE)
-      prepare_move_to_destination_dualx() || prepare_move_to_destination_cartesian()
+      prepare_move_to_destination_dualx()
    #else
      prepare_move_to_destination_cartesian()
    #endif
@@ -13018,9 +13073,6 @@ void disable_all_steppers() {
      #if ENABLED(E4_IS_TMC2130)
        automatic_current_control(stepperE4, "E4");
      #endif
-      #if ENABLED(E4_IS_TMC2130)
-        automatic_current_control(stepperE4);
-      #endif
    }
  }

@@ -13470,7 +13522,7 @@ void setup() {
    OUT_WRITE(STAT_LED_BLUE_PIN, LOW); // turn it off
  #endif

-  #if ENABLED(NEOPIXEL_RGBW_LED)
+  #if ENABLED(NEOPIXEL_LED)
    SET_OUTPUT(NEOPIXEL_PIN);
    setup_neopixel();
  #endif
@@ -13561,6 +13613,12 @@ void setup() {
      pe_deactivate_magnet(1);
    #endif
  #endif
+  #if ENABLED(MKS_12864OLED)
+    SET_OUTPUT(LCD_PINS_DC);
+    OUT_WRITE(LCD_PINS_RS, LOW);
+    delay(1000);
+    WRITE(LCD_PINS_RS, HIGH);
+  #endif
 }

 /**
@@ -13590,6 +13648,15 @@ void loop() {
          // M29 closes the file
          card.closefile();
          SERIAL_PROTOCOLLNPGM(MSG_FILE_SAVED);
+
+          #if ENABLED(SERIAL_STATS_DROPPED_RX)
+            SERIAL_ECHOLNPAIR("Dropped bytes: ", customizedSerial.dropped());
+          #endif
+
+          #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
+            SERIAL_ECHOLNPAIR("Max RX Queue Size: ", customizedSerial.rxMaxEnqueued());
+          #endif
+
          ok_to_send();
        }
        else {
--- a/Marlin/SanityCheck.h
+++ b/Marlin/SanityCheck.h
@@ -208,6 +208,10 @@
  #error "CONTROLLERFAN_PIN is now CONTROLLER_FAN_PIN, enabled with USE_CONTROLLER_FAN. Please update your Configuration_adv.h."
 #elif defined(MIN_RETRACT)
  #error "MIN_RETRACT is now MIN_AUTORETRACT and MAX_AUTORETRACT. Please update your Configuration_adv.h."
+#elif defined(ADVANCE)
+  #error "ADVANCE was removed in Marlin 1.1.6. Please use LIN_ADVANCE."
+#elif defined(NEOPIXEL_RGBW_LED)
+  #error "NEOPIXEL_RGBW_LED is now NEOPIXEL_LED. Please update your configuration."
 #endif

 /**
@@ -301,10 +305,14 @@ static_assert(X_MAX_LENGTH >= X_BED_SIZE && Y_MAX_LENGTH >= Y_BED_SIZE,
    #error "BABYSTEPPING is not implemented for SCARA yet."
  #elif ENABLED(DELTA) && ENABLED(BABYSTEP_XY)
    #error "BABYSTEPPING only implemented for Z axis on deltabots."
-  #elif ENABLED(BABYSTEP_ZPROBE_OFFSET) &&  ENABLED(MESH_BED_LEVELING)
+  #elif ENABLED(BABYSTEP_ZPROBE_OFFSET) && ENABLED(MESH_BED_LEVELING)
    #error "MESH_BED_LEVELING and BABYSTEP_ZPROBE_OFFSET is not a valid combination"
  #elif ENABLED(BABYSTEP_ZPROBE_OFFSET) && !HAS_BED_PROBE
    #error "BABYSTEP_ZPROBE_OFFSET requires a probe."
+  #elif ENABLED(BABYSTEP_ZPROBE_GFX_OVERLAY) && !ENABLED(DOGLCD)
+    #error "BABYSTEP_ZPROBE_GFX_OVERLAY requires a DOGLCD."
+  #elif ENABLED(BABYSTEP_ZPROBE_GFX_OVERLAY) && !ENABLED(BABYSTEP_ZPROBE_OFFSET)
+    #error "BABYSTEP_ZPROBE_GFX_OVERLAY requires a BABYSTEP_ZPROBE_OFFSET."
  #endif
 #endif

@@ -643,12 +651,8 @@ static_assert(1 >= 0
  /**
   * Require some kind of probe for bed leveling and probe testing
   */
-  #if HAS_ABL
-    #if ENABLED(AUTO_BED_LEVELING_UBL)
-      #error "Unified Bed Leveling requires a probe: FIX_MOUNTED_PROBE, BLTOUCH, SOLENOID_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or Z Servo."
-    #else
-      #error "Auto Bed Leveling requires one of these: PROBE_MANUALLY, FIX_MOUNTED_PROBE, BLTOUCH, SOLENOID_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or a Z Servo."
-    #endif
+  #if HAS_ABL && DISABLED(AUTO_BED_LEVELING_UBL)
+    #error "Auto Bed Leveling requires one of these: PROBE_MANUALLY, FIX_MOUNTED_PROBE, BLTOUCH, SOLENOID_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or a Z Servo."
  #endif

 #endif
@@ -811,13 +815,6 @@ static_assert(1 >= 0
  #endif
 #endif // DISABLE_[XYZ]

-/**
- * Advance Extrusion
- */
-#if ENABLED(ADVANCE) && ENABLED(LIN_ADVANCE)
-  #error "You can enable ADVANCE or LIN_ADVANCE, but not both."
-#endif
-
 /**
 * Filament Width Sensor
 */
@@ -955,28 +952,28 @@ static_assert(1 >= 0
          #error "TEMP_4_PIN not defined for this board."
        #endif
      #elif TEMP_SENSOR_4 != 0
-        #error "TEMP_SENSOR_4 shouldn't be set with only 4 extruders."
+        #error "TEMP_SENSOR_4 shouldn't be set with only 4 HOTENDS."
      #endif
    #elif TEMP_SENSOR_3 != 0
-      #error "TEMP_SENSOR_3 shouldn't be set with only 3 extruders."
+      #error "TEMP_SENSOR_3 shouldn't be set with only 3 HOTENDS."
    #elif TEMP_SENSOR_4 != 0
-      #error "TEMP_SENSOR_4 shouldn't be set with only 3 extruders."
+      #error "TEMP_SENSOR_4 shouldn't be set with only 3 HOTENDS."
    #endif
  #elif TEMP_SENSOR_2 != 0
-    #error "TEMP_SENSOR_2 shouldn't be set with only 2 extruders."
+    #error "TEMP_SENSOR_2 shouldn't be set with only 2 HOTENDS."
  #elif TEMP_SENSOR_3 != 0
-    #error "TEMP_SENSOR_3 shouldn't be set with only 2 extruders."
+    #error "TEMP_SENSOR_3 shouldn't be set with only 2 HOTENDS."
  #elif TEMP_SENSOR_4 != 0
-    #error "TEMP_SENSOR_4 shouldn't be set with only 2 extruders."
+    #error "TEMP_SENSOR_4 shouldn't be set with only 2 HOTENDS."
  #endif
 #elif TEMP_SENSOR_1 != 0 && DISABLED(TEMP_SENSOR_1_AS_REDUNDANT)
-  #error "TEMP_SENSOR_1 shouldn't be set with only 1 extruder."
+  #error "TEMP_SENSOR_1 shouldn't be set with only 1 HOTEND."
 #elif TEMP_SENSOR_2 != 0
-  #error "TEMP_SENSOR_2 shouldn't be set with only 1 extruder."
+  #error "TEMP_SENSOR_2 shouldn't be set with only 1 HOTEND."
 #elif TEMP_SENSOR_3 != 0
-  #error "TEMP_SENSOR_3 shouldn't be set with only 1 extruder."
+  #error "TEMP_SENSOR_3 shouldn't be set with only 1 HOTEND."
 #elif TEMP_SENSOR_4 != 0
-  #error "TEMP_SENSOR_4 shouldn't be set with only 1 extruder."
+  #error "TEMP_SENSOR_4 shouldn't be set with only 1 HOTEND."
 #endif

 #if ENABLED(TEMP_SENSOR_1_AS_REDUNDANT) && TEMP_SENSOR_1 == 0
@@ -1104,12 +1101,12 @@ static_assert(1 >= 0
  #if !(_RGB_TEST && PIN_EXISTS(RGB_LED_W))
    #error "RGBW_LED requires RGB_LED_R_PIN, RGB_LED_G_PIN, RGB_LED_B_PIN, and RGB_LED_W_PIN."
  #endif
-#elif ENABLED(NEOPIXEL_RGBW_LED)
+#elif ENABLED(NEOPIXEL_LED)
  #if !(PIN_EXISTS(NEOPIXEL) && NEOPIXEL_PIXELS > 0)
-    #error "NEOPIXEL_RGBW_LED requires NEOPIXEL_PIN and NEOPIXEL_PIXELS."
+    #error "NEOPIXEL_LED requires NEOPIXEL_PIN and NEOPIXEL_PIXELS."
  #endif
-#elif ENABLED(PRINTER_EVENT_LEDS) && DISABLED(BLINKM) && DISABLED(PCA9632) && DISABLED(NEOPIXEL_RGBW_LED)
-  #error "PRINTER_EVENT_LEDS requires BLINKM, PCA9632, RGB_LED, RGBW_LED or NEOPIXEL_RGBW_LED."
+#elif ENABLED(PRINTER_EVENT_LEDS) && DISABLED(BLINKM) && DISABLED(PCA9632) && DISABLED(NEOPIXEL_LED)
+  #error "PRINTER_EVENT_LEDS requires BLINKM, PCA9632, RGB_LED, RGBW_LED or NEOPIXEL_LED."
 #endif

 /**
@@ -1134,6 +1131,7 @@ static_assert(1 >= 0
 * Note: BQ_LCD_SMART_CONTROLLER => REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
 *       REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER => REPRAP_DISCOUNT_SMART_CONTROLLER
 *       SAV_3DGLCD => U8GLIB_SH1106 => ULTIMAKERCONTROLLER
+ *       MKS_12864OLED => U8GLIB_SH1106 => ULTIMAKERCONTROLLER
 *       miniVIKI => ULTIMAKERCONTROLLER
 *       VIKI2 => ULTIMAKERCONTROLLER
 *       ELB_FULL_GRAPHIC_CONTROLLER => ULTIMAKERCONTROLLER
@@ -1141,19 +1139,34 @@ static_assert(1 >= 0
 */
 static_assert(1 >= 0
  #if ENABLED(ULTIMAKERCONTROLLER) \
-      && DISABLED(SAV_3DGLCD) && DISABLED(miniVIKI) && DISABLED(VIKI2) \
-      && DISABLED(ELB_FULL_GRAPHIC_CONTROLLER) && DISABLED(PANEL_ONE)
+      && DISABLED(SAV_3DGLCD) \
+      && DISABLED(miniVIKI) \
+      && DISABLED(VIKI2) \
+      && DISABLED(ELB_FULL_GRAPHIC_CONTROLLER) \
+      && DISABLED(PANEL_ONE) \
+      && DISABLED(MKS_12864OLED)
    + 1
  #endif
-  #if ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER) && DISABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
+  #if ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER) \
+      && DISABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) \
+      && DISABLED(LCD_FOR_MELZI) \
+      && DISABLED(MAKEBOARD_MINI_2_LINE_DISPLAY_1602) \
+      && DISABLED(MKS_12864OLED)
    + 1
  #endif
-  #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) && DISABLED(BQ_LCD_SMART_CONTROLLER)
+  #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) \
+      && DISABLED(BQ_LCD_SMART_CONTROLLER)
    + 1
  #endif
  #if ENABLED(LCD_FOR_MELZI)
    + 1
  #endif
+  #if ENABLED(MKS_12864OLED)
+    + 1
+  #endif
+  #if ENABLED(MAKEBOARD_MINI_2_LINE_DISPLAY_1602)
+    + 1
+  #endif
  #if ENABLED(CARTESIO_UI)
    + 1
  #endif
@@ -1178,10 +1191,15 @@ static_assert(1 >= 0
  #if ENABLED(G3D_PANEL)
    + 1
  #endif
-  #if ENABLED(MINIPANEL)
+  #if ENABLED(MINIPANEL) && DISABLED(MKS_MINI_12864)
    + 1
  #endif
-  #if ENABLED(REPRAPWORLD_KEYPAD) && DISABLED(CARTESIO_UI) && DISABLED(ANET_KEYPAD_LCD)
+  #if ENABLED(MKS_MINI_12864)
+    + 1
+  #endif
+  #if ENABLED(REPRAPWORLD_KEYPAD) \
+      && DISABLED(CARTESIO_UI) \
+      && DISABLED(ANET_KEYPAD_LCD)
    + 1
  #endif
  #if ENABLED(RIGIDBOT_PANEL)
--- a/Marlin/Version.h
+++ b/Marlin/Version.h
@@ -35,7 +35,7 @@
  /**
   * Marlin release version identifier
   */
-  #define SHORT_BUILD_VERSION "bugfix-1.1.x"
+  #define SHORT_BUILD_VERSION "1.1.6"

  /**
   * Verbose version identifier which should contain a reference to the location
@@ -48,7 +48,7 @@
   * here we define this default string as the date where the latest release
   * version was tagged.
   */
-  #define STRING_DISTRIBUTION_DATE "2017-05-04 12:00"
+  #define STRING_DISTRIBUTION_DATE "2017-10-10 12:00"

  /**
   * Required minimum Configuration.h and Configuration_adv.h file versions.
--- a/Marlin/cardreader.cpp
+++ b/Marlin/cardreader.cpp
@@ -532,7 +532,7 @@ void CardReader::write_command(char *buf) {
 }

 void CardReader::checkautostart(bool force) {
-  if (!force && (!autostart_stilltocheck || ELAPSED(millis(), next_autostart_ms)))
+  if (!force && (!autostart_stilltocheck || PENDING(millis(), next_autostart_ms)))
    return;

  autostart_stilltocheck = false;
--- a/Marlin/cardreader.h
+++ b/Marlin/cardreader.h
@@ -120,10 +120,10 @@ private:
          char **sortshort, **sortnames;
        #else
          char sortshort[SDSORT_LIMIT][FILENAME_LENGTH];
-          char sortnames[SDSORT_LIMIT][FILENAME_LENGTH];
+          char sortnames[SDSORT_LIMIT][LONG_FILENAME_LENGTH];
        #endif
      #elif DISABLED(SDSORT_USES_STACK)
-        char sortnames[SDSORT_LIMIT][FILENAME_LENGTH];
+        char sortnames[SDSORT_LIMIT][LONG_FILENAME_LENGTH];
      #endif

      // Folder sorting uses an isDir array when caching items.
--- a/Marlin/configuration_store.cpp
+++ b/Marlin/configuration_store.cpp
@@ -36,13 +36,13 @@
 *
 */

-#define EEPROM_VERSION "V40"
+#define EEPROM_VERSION "V41"

 // Change EEPROM version if these are changed:
 #define EEPROM_OFFSET 100

 /**
- * V39 EEPROM Layout:
+ * V41 EEPROM Layout:
 *
 *  100  Version                                    (char x4)
 *  104  EEPROM CRC16                               (uint16_t)
@@ -100,7 +100,7 @@
 *  372  M665 B    delta_calibration_radius         (float)
 *  376  M665 X    delta_tower_angle_trim[A]        (float)
 *  380  M665 Y    delta_tower_angle_trim[B]        (float)
- *  ---  M665 Z    delta_tower_angle_trim[C]        (float) is always 0.0
+ *  384  M665 Z    delta_tower_angle_trim[C]        (float)
 *
 * Z_DUAL_ENDSTOPS:                                 48 bytes
 *  348  M666 Z    z_endstop_adj                    (float)
@@ -215,7 +215,7 @@ void MarlinSettings::postprocess() {
  // Make sure delta kinematics are updated before refreshing the
  // planner position so the stepper counts will be set correctly.
  #if ENABLED(DELTA)
-    recalc_delta_settings(delta_radius, delta_diagonal_rod);
+    recalc_delta_settings(delta_radius, delta_diagonal_rod, delta_tower_angle_trim);
  #endif

  // Refresh steps_to_mm with the reciprocal of axis_steps_per_mm
@@ -448,16 +448,16 @@ void MarlinSettings::postprocess() {
      EEPROM_WRITE(storage_slot);
    #endif // AUTO_BED_LEVELING_UBL

-    // 9 floats for DELTA / Z_DUAL_ENDSTOPS
+    // 10 floats for DELTA / Z_DUAL_ENDSTOPS
    #if ENABLED(DELTA)
      EEPROM_WRITE(endstop_adj);               // 3 floats
      EEPROM_WRITE(delta_radius);              // 1 float
      EEPROM_WRITE(delta_diagonal_rod);        // 1 float
      EEPROM_WRITE(delta_segments_per_second); // 1 float
      EEPROM_WRITE(delta_calibration_radius);  // 1 float
-      EEPROM_WRITE(delta_tower_angle_trim);    // 2 floats
+      EEPROM_WRITE(delta_tower_angle_trim);    // 3 floats
      dummy = 0.0f;
-      for (uint8_t q = 3; q--;) EEPROM_WRITE(dummy);
+      for (uint8_t q = 2; q--;) EEPROM_WRITE(dummy);
    #elif ENABLED(Z_DUAL_ENDSTOPS)
      EEPROM_WRITE(z_endstop_adj);             // 1 float
      dummy = 0.0f;
@@ -844,9 +844,9 @@ void MarlinSettings::postprocess() {
        EEPROM_READ(delta_diagonal_rod);        // 1 float
        EEPROM_READ(delta_segments_per_second); // 1 float
        EEPROM_READ(delta_calibration_radius);  // 1 float
-        EEPROM_READ(delta_tower_angle_trim);    // 2 floats
+        EEPROM_READ(delta_tower_angle_trim);    // 3 floats
        dummy = 0.0f;
-        for (uint8_t q=3; q--;) EEPROM_READ(dummy);
+        for (uint8_t q=2; q--;) EEPROM_READ(dummy);
      #elif ENABLED(Z_DUAL_ENDSTOPS)
        EEPROM_READ(z_endstop_adj);
        dummy = 0.0f;
@@ -1233,8 +1233,7 @@ void MarlinSettings::reset() {
    delta_diagonal_rod = DELTA_DIAGONAL_ROD;
    delta_segments_per_second = DELTA_SEGMENTS_PER_SECOND;
    delta_calibration_radius = DELTA_CALIBRATION_RADIUS;
-    delta_tower_angle_trim[A_AXIS] = dta[A_AXIS] - dta[C_AXIS];
-    delta_tower_angle_trim[B_AXIS] = dta[B_AXIS] - dta[C_AXIS];
+    COPY(delta_tower_angle_trim, dta);
    home_offset[Z_AXIS] = 0;

  #elif ENABLED(Z_DUAL_ENDSTOPS)
@@ -1657,7 +1656,7 @@ void MarlinSettings::reset() {
      SERIAL_ECHOPAIR(" B", LINEAR_UNIT(delta_calibration_radius));
      SERIAL_ECHOPAIR(" X", LINEAR_UNIT(delta_tower_angle_trim[A_AXIS]));
      SERIAL_ECHOPAIR(" Y", LINEAR_UNIT(delta_tower_angle_trim[B_AXIS]));
-      SERIAL_ECHOPAIR(" Z", 0.00);
+      SERIAL_ECHOPAIR(" Z", LINEAR_UNIT(delta_tower_angle_trim[C_AXIS]));
      SERIAL_EOL();
    #elif ENABLED(Z_DUAL_ENDSTOPS)
      if (!forReplay) {
--- a/Marlin/dogm_bitmaps.h
+++ b/Marlin/dogm_bitmaps.h
@@ -419,4 +419,96 @@
      0x0C, 0x00, 0x00, 0x06, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
    };
  #endif // Extruders
+
+  #if ENABLED(BABYSTEP_ZPROBE_GFX_OVERLAY)
+    const unsigned char cw_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+      0x07,0xf8,0x00, // 000001111111100000000000
+      0x0c,0x0c,0x00, // 000011000000110000000000
+      0x10,0x02,0x00, // 000100000000001000000000
+      0x20,0x01,0x00, // 001000000000000100000000
+      0x60,0x01,0x80, // 011000000000000100000000
+      0x40,0x00,0x80, // 010000000000000010000000
+      0x40,0x03,0xe0, // 010000000000000011100000
+      0x40,0x01,0xc0, // 010000000000000011000000
+      0x40,0x00,0x80, // 010000000000000010000000
+      0x40,0x00,0x00, // 010000000000000000000000
+      0x40,0x00,0x00, // 010000000000000000000000
+      0x60,0x00,0x00, // 011000000000000000000000
+      0x20,0x00,0x00, // 001000000000000000000000
+      0x10,0x00,0x00, // 000100000000000000000000
+      0x0c,0x0c,0x00, // 000011000000110000000000
+      0x07,0xf8,0x00  // 000001111111100000000000
+    };
+
+    const unsigned char ccw_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+      0x01,0xfe,0x00, // 000000011111111000000000
+      0x03,0x03,0x00, // 000000110000001100000000
+      0x04,0x00,0x80, // 000001000000000010000000
+      0x08,0x00,0x40, // 000010000000000001000000
+      0x18,0x00,0x60, // 000110000000000001100000
+      0x10,0x00,0x20, // 000100000000000000100000
+      0x7c,0x00,0x20, // 011111000000000000100000
+      0x38,0x00,0x20, // 001110000000000000100000
+      0x10,0x00,0x20, // 000100000000000000100000
+      0x00,0x00,0x20, // 000000000000000000100000
+      0x00,0x00,0x20, // 000000000000000000100000
+      0x00,0x00,0x60, // 000000000000000001100000
+      0x00,0x00,0x40, // 000000000000000001000000
+      0x00,0x00,0x80, // 000000000000000010000000
+      0x03,0x03,0x00, // 000000110000001100000000
+      0x01,0xfe,0x00  // 000000011111111000000000
+    };
+
+
+    const unsigned char up_arrow_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+      0x06,0x00, // 000001100000
+      0x0F,0x00, // 000011110000
+      0x1F,0x80, // 000111111000
+      0x3F,0xC0, // 001111111100
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00  // 000001100000
+    };
+
+    const unsigned char down_arrow_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x06,0x00, // 000001100000
+      0x3F,0xC0, // 001111111100
+      0x1F,0x80, // 000111111000
+      0x0F,0x00, // 000011110000
+      0x06,0x00  // 000001100000
+    };
+
+    const unsigned char offset_bedline_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+      0xFF,0xFF,0xFF // 111111111111111111111111
+    };
+
+    const unsigned char nozzle_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+      0x7F,0x80, // 0111111110000000
+      0xFF,0xC0, // 1111111111000000
+      0xFF,0xC0, // 1111111111000000
+      0xFF,0xC0, // 1111111111000000
+      0x7F,0x80, // 0111111110000000
+      0x7F,0x80, // 0111111110000000
+      0xFF,0xC0, // 1111111111000000
+      0xFF,0xC0, // 1111111111000000
+      0xFF,0xC0, // 1111111111000000
+      0x3F,0x00, // 0011111100000000
+      0x1E,0x00, // 0001111000000000
+      0x0C,0x00  // 0000110000000000
+    };
+  #endif // BABYSTEP_ZPROBE_GFX_OVERLAY
 #endif // HAS_TEMP_BED
--- a/Marlin/dogm_font_data_ISO10646_SK.h
+++ b/Marlin/dogm_font_data_ISO10646_SK.h
@@ -0,0 +1,151 @@
+/*
+  Fontname: ISO10646_SK
+  Copyright: A. Hardtung, modified by Roman Moravcik
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w= 6 h= 9 x= 2 y= 7 dx= 6 dy= 0 ascent= 8 len= 9
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-1 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent = 8 descent=-1
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t ISO10646_SK[2203] U8G_SECTION(".progmem.ISO10646_SK") = {
+  0,6,9,0,254,7,1,146,3,33,32,255,255,8,255,7,
+  255,0,0,0,6,0,0,1,7,7,6,2,0,128,128,128,
+  128,128,0,128,3,2,2,6,1,5,160,160,5,7,7,6,
+  0,0,80,80,248,80,248,80,80,5,7,7,6,0,0,32,
+  120,160,112,40,240,32,5,7,7,6,0,0,192,200,16,32,
+  64,152,24,5,7,7,6,0,0,96,144,160,64,168,144,104,
+  2,3,3,6,1,4,192,64,128,3,7,7,6,1,0,32,
+  64,128,128,128,64,32,3,7,7,6,1,0,128,64,32,32,
+  32,64,128,5,5,5,6,0,1,32,168,112,168,32,5,5,
+  5,6,0,1,32,32,248,32,32,2,3,3,6,2,255,192,
+  64,128,5,1,1,6,0,3,248,2,2,2,6,2,0,192,
+  192,5,5,5,6,0,1,8,16,32,64,128,5,7,7,6,
+  0,0,112,136,136,136,136,136,112,3,7,7,6,1,0,64,
+  192,64,64,64,64,224,5,7,7,6,0,0,112,136,8,112,
+  128,128,248,5,7,7,6,0,0,248,16,32,16,8,8,240,
+  5,7,7,6,0,0,16,48,80,144,248,16,16,5,7,7,
+  6,0,0,248,128,240,8,8,136,112,5,7,7,6,0,0,
+  112,128,128,240,136,136,112,5,7,7,6,0,0,248,8,16,
+  32,32,32,32,5,7,7,6,0,0,112,136,136,112,136,136,
+  112,5,7,7,6,0,0,112,136,136,120,8,8,112,2,5,
+  5,6,2,0,192,192,0,192,192,2,6,6,6,2,255,192,
+  192,0,192,64,128,4,7,7,6,0,0,16,32,64,128,64,
+  32,16,5,3,3,6,0,2,248,0,248,4,7,7,6,1,
+  0,128,64,32,16,32,64,128,5,7,7,6,0,0,112,136,
+  8,16,32,0,32,5,7,7,6,0,0,112,136,8,104,168,
+  168,112,5,7,7,6,0,0,112,136,136,248,136,136,136,5,
+  7,7,6,0,0,240,136,136,240,136,136,240,5,7,7,6,
+  0,0,112,136,128,128,128,136,112,5,7,7,6,0,0,240,
+  136,136,136,136,136,240,5,7,7,6,0,0,248,128,128,240,
+  128,128,248,5,7,7,6,0,0,248,128,128,240,128,128,128,
+  5,7,7,6,0,0,112,136,128,184,136,136,112,5,7,7,
+  6,0,0,136,136,136,248,136,136,136,1,7,7,6,2,0,
+  128,128,128,128,128,128,128,5,7,7,6,0,0,56,16,16,
+  16,16,144,96,5,7,7,6,0,0,136,144,160,192,160,144,
+  136,5,7,7,6,0,0,128,128,128,128,128,128,248,5,7,
+  7,6,0,0,136,216,168,136,136,136,136,5,7,7,6,0,
+  0,136,136,200,168,152,136,136,5,7,7,6,0,0,112,136,
+  136,136,136,136,112,5,7,7,6,0,0,240,136,136,240,128,
+  128,128,5,7,7,6,0,0,112,136,136,136,168,144,104,5,
+  7,7,6,0,0,240,136,136,240,160,144,136,5,7,7,6,
+  0,0,120,128,128,112,8,8,240,5,7,7,6,0,0,248,
+  32,32,32,32,32,32,5,7,7,6,0,0,136,136,136,136,
+  136,136,112,5,7,7,6,0,0,136,136,136,136,136,80,32,
+  5,7,7,6,0,0,136,136,136,136,136,168,80,5,7,7,
+  6,0,0,136,136,80,32,80,136,136,5,7,7,6,0,0,
+  136,136,136,80,32,32,32,5,7,7,6,0,0,248,8,16,
+  32,64,128,248,3,7,7,6,1,0,224,128,128,128,128,128,
+  224,5,5,5,6,0,1,128,64,32,16,8,3,7,7,6,
+  1,0,224,32,32,32,32,32,224,5,3,3,6,0,4,32,
+  80,136,5,1,1,6,0,0,248,2,2,2,6,2,5,128,
+  64,5,5,5,6,0,0,112,8,120,136,120,5,7,7,6,
+  0,0,128,128,176,200,136,136,240,5,5,5,6,0,0,112,
+  128,128,136,112,5,7,7,6,0,0,8,8,104,152,136,136,
+  120,5,5,5,6,0,0,112,136,248,128,112,5,7,7,6,
+  0,0,48,72,224,64,64,64,64,5,6,6,6,0,255,112,
+  136,136,120,8,112,5,7,7,6,0,0,128,128,176,200,136,
+  136,136,1,7,7,6,2,0,128,0,128,128,128,128,128,3,
+  8,8,6,1,255,32,0,32,32,32,32,160,64,4,7,7,
+  6,0,0,128,128,144,160,192,160,144,3,7,7,6,1,0,
+  192,64,64,64,64,64,224,5,5,5,6,0,0,208,168,168,
+  168,168,5,5,5,6,0,0,176,200,136,136,136,5,5,5,
+  6,0,0,112,136,136,136,112,5,6,6,6,0,255,240,136,
+  136,240,128,128,5,6,6,6,0,255,120,136,136,120,8,8,
+  5,5,5,6,0,0,176,200,128,128,128,5,5,5,6,0,
+  0,112,128,112,8,240,4,7,7,6,0,0,64,64,224,64,
+  64,64,48,5,5,5,6,0,0,136,136,136,152,104,5,5,
+  5,6,0,0,136,136,136,80,32,5,5,5,6,0,0,136,
+  136,168,168,80,5,5,5,6,0,0,136,80,32,80,136,5,
+  6,6,6,0,255,136,136,136,120,8,112,5,5,5,6,0,
+  0,248,16,32,64,248,3,7,7,6,1,0,32,64,64,128,
+  64,64,32,1,7,7,6,2,0,128,128,128,128,128,128,128,
+  3,7,7,6,1,0,128,64,64,32,64,64,128,5,2,2,
+  6,0,2,104,144,0,0,0,6,0,0,5,8,8,6,0,
+  0,16,32,112,136,136,248,136,136,5,8,8,6,0,0,80,
+  0,112,136,136,248,136,136,5,8,8,6,0,0,8,16,248,
+  128,128,240,128,248,3,8,8,6,1,0,32,64,224,64,64,
+  64,64,224,5,8,8,6,0,0,16,32,112,136,136,136,136,
+  112,5,8,8,6,0,0,32,80,112,136,136,136,136,112,5,
+  8,8,6,0,0,16,32,136,136,136,136,136,112,5,8,8,
+  6,0,0,16,32,136,136,80,32,32,32,5,8,8,6,0,
+  0,16,32,0,112,8,120,136,120,5,7,7,6,0,0,80,
+  0,112,8,120,136,120,5,8,8,6,0,0,16,32,0,112,
+  136,248,128,112,2,8,8,6,2,0,64,128,0,128,128,128,
+  128,128,5,8,8,6,0,0,16,32,0,112,136,136,136,112,
+  5,8,8,6,0,0,32,80,0,112,136,136,136,112,5,8,
+  8,6,0,0,16,32,0,136,136,136,152,104,5,9,9,6,
+  0,255,16,32,0,136,136,136,120,8,112,5,8,8,6,0,
+  0,80,32,112,136,128,128,136,112,5,8,8,6,0,0,80,
+  32,0,112,128,128,136,112,5,8,8,6,0,0,80,32,240,
+  136,136,136,136,240,6,8,8,6,0,0,4,20,24,112,144,
+  144,144,112,5,8,8,6,0,0,16,32,128,128,128,128,128,
+  248,3,8,8,6,1,0,32,64,0,192,64,64,64,224,5,
+  8,8,6,0,0,16,144,160,128,128,128,128,248,5,8,8,
+  6,1,0,8,200,80,64,64,64,64,224,5,8,8,6,0,
+  0,80,32,136,200,168,152,136,136,5,8,8,6,0,0,80,
+  32,0,176,200,136,136,136,5,8,8,6,0,0,16,32,240,
+  136,240,160,144,136,5,8,8,6,0,0,16,32,0,176,200,
+  128,128,128,5,8,8,6,0,0,80,32,120,128,128,112,8,
+  240,5,8,8,6,0,0,80,32,0,112,128,112,8,240,5,
+  8,8,6,0,0,80,32,248,32,32,32,32,32,6,8,8,
+  6,0,0,4,68,72,224,64,64,64,48,5,8,8,6,0,
+  0,80,32,248,8,48,64,128,248,5,8,8,6,0,0,80,
+  32,0,248,16,32,64,248,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0};
--- a/Marlin/example_configurations/AlephObjects/TAZ4/Configuration.h
+++ b/Marlin/example_configurations/AlephObjects/TAZ4/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -779,6 +780,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -975,9 +978,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1218,7 +1223,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1518,6 +1523,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1574,16 +1608,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1592,11 +1632,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/AlephObjects/TAZ4/Configuration_adv.h
+++ b/Marlin/example_configurations/AlephObjects/TAZ4/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/AliExpress/CL-260/Configuration.h
+++ b/Marlin/example_configurations/AliExpress/CL-260/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -759,6 +760,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -955,9 +958,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1198,7 +1203,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1498,6 +1503,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1554,16 +1588,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1572,11 +1612,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Anet/A6/Configuration.h
+++ b/Marlin/example_configurations/Anet/A6/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -843,6 +844,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -1098,9 +1101,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1355,7 +1360,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1657,6 +1662,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1713,16 +1747,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1731,11 +1771,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Anet/A6/Configuration_adv.h
+++ b/Marlin/example_configurations/Anet/A6/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY            // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/Anet/A8/Configuration.h
+++ b/Marlin/example_configurations/Anet/A8/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -765,6 +766,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -961,9 +964,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1204,7 +1209,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1506,6 +1511,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1562,16 +1596,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1580,11 +1620,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Anet/A8/Configuration_adv.h
+++ b/Marlin/example_configurations/Anet/A8/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/BQ/Hephestos/Configuration.h
+++ b/Marlin/example_configurations/BQ/Hephestos/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -750,6 +751,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -946,9 +949,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1189,7 +1194,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1489,6 +1494,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1545,16 +1579,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1563,11 +1603,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/BQ/Hephestos/Configuration_adv.h
+++ b/Marlin/example_configurations/BQ/Hephestos/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 1.75
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/BQ/Hephestos_2/Configuration.h
+++ b/Marlin/example_configurations/BQ/Hephestos_2/Configuration.h
@@ -106,8 +106,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -760,6 +761,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 #define Z_HOMING_HEIGHT 5    // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -956,9 +959,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1199,7 +1204,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1499,6 +1504,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1555,16 +1589,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1573,11 +1613,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/BQ/Hephestos_2/Configuration_adv.h
+++ b/Marlin/example_configurations/BQ/Hephestos_2/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 32

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/BQ/WITBOX/Configuration.h
+++ b/Marlin/example_configurations/BQ/WITBOX/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -750,6 +751,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -946,9 +949,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1189,7 +1194,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1489,6 +1494,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1545,16 +1579,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1563,11 +1603,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/BQ/WITBOX/Configuration_adv.h
+++ b/Marlin/example_configurations/BQ/WITBOX/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 1.75
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/Cartesio/Configuration.h
+++ b/Marlin/example_configurations/Cartesio/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -758,6 +759,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -954,9 +957,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1197,7 +1202,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1497,6 +1502,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1553,16 +1587,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1571,11 +1611,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Cartesio/Configuration_adv.h
+++ b/Marlin/example_configurations/Cartesio/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/Creality/CR-10/Configuration.h
+++ b/Marlin/example_configurations/Creality/CR-10/Configuration.h
@@ -77,7 +77,7 @@
 #define STRING_CONFIG_H_AUTHOR "(Creality CR-10)" // Who made the changes.
 #define SHOW_BOOTSCREEN
 #define STRING_SPLASH_LINE1 SHORT_BUILD_VERSION // will be shown during bootup in line 1
-//#define STRING_SPLASH_LINE2 WEBSITE_URL         // will be shown during bootup in line 2
+#define STRING_SPLASH_LINE2 WEBSITE_URL         // will be shown during bootup in line 2

 //
 // *** VENDORS PLEASE READ *****************************************************
@@ -90,7 +90,7 @@
 // boot image unmodified. For an example have a look at the bq Hephestos 2
 // example configuration folder.
 //
-//#define SHOW_CUSTOM_BOOTSCREEN
+#define SHOW_CUSTOM_BOOTSCREEN
 // @section machine

 /**
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -282,7 +283,7 @@
 *
 * :{ '0': "Not used", '1':"100k / 4.7k - EPCOS", '2':"200k / 4.7k - ATC Semitec 204GT-2", '3':"Mendel-parts / 4.7k", '4':"10k !! do not use for a hotend. Bad resolution at high temp. !!", '5':"100K / 4.7k - ATC Semitec 104GT-2 (Used in ParCan & J-Head)", '6':"100k / 4.7k EPCOS - Not as accurate as Table 1", '7':"100k / 4.7k Honeywell 135-104LAG-J01", '8':"100k / 4.7k 0603 SMD Vishay NTCS0603E3104FXT", '9':"100k / 4.7k GE Sensing AL03006-58.2K-97-G1", '10':"100k / 4.7k RS 198-961", '11':"100k / 4.7k beta 3950 1%", '12':"100k / 4.7k 0603 SMD Vishay NTCS0603E3104FXT (calibrated for Makibox hot bed)", '13':"100k Hisens 3950  1% up to 300°C for hotend 'Simple ONE ' & hotend 'All In ONE'", '20':"PT100 (Ultimainboard V2.x)", '51':"100k / 1k - EPCOS", '52':"200k / 1k - ATC Semitec 204GT-2", '55':"100k / 1k - ATC Semitec 104GT-2 (Used in ParCan & J-Head)", '60':"100k Maker's Tool Works Kapton Bed Thermistor beta=3950", '66':"Dyze Design 4.7M High Temperature thermistor", '70':"the 100K thermistor found in the bq Hephestos 2", '71':"100k / 4.7k Honeywell 135-104LAF-J01", '147':"Pt100 / 4.7k", '1047':"Pt1000 / 4.7k", '110':"Pt100 / 1k (non-standard)", '1010':"Pt1000 / 1k (non standard)", '-3':"Thermocouple + MAX31855 (only for sensor 0)", '-2':"Thermocouple + MAX6675 (only for sensor 0)", '-1':"Thermocouple + AD595",'998':"Dummy 1", '999':"Dummy 2" }
 */
-#define TEMP_SENSOR_0 5
+#define TEMP_SENSOR_0 1
 #define TEMP_SENSOR_1 0
 #define TEMP_SENSOR_2 0
 #define TEMP_SENSOR_3 0
@@ -702,7 +703,7 @@
 #define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2)

 // Use double touch for probing
-#define PROBE_DOUBLE_TOUCH
+//#define PROBE_DOUBLE_TOUCH

 /**
 * Z probes require clearance when deploying, stowing, and moving between
@@ -769,6 +770,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 5  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -788,7 +791,7 @@
 #define X_MIN_POS 0
 #define Y_MIN_POS 0
 #define Z_MIN_POS 0
-#define X_MAX_POS X_BED_SIZE
+#define X_MAX_POS X_BED_SIZE + 20
 #define Y_MAX_POS Y_BED_SIZE
 #define Z_MAX_POS 400

@@ -939,7 +942,7 @@
  #define UBL_PROBE_PT_3_X 180
  #define UBL_PROBE_PT_3_Y 20

-  #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  //#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
  #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle

 #elif ENABLED(MESH_BED_LEVELING)
@@ -965,9 +968,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -994,6 +999,7 @@
 // - If stepper drivers time out, it will need X and Y homing again before Z homing.
 // - Move the Z probe (or nozzle) to a defined XY point before Z Homing when homing all axes (G28).
 // - Prevent Z homing when the Z probe is outside bed area.
+//
 //#define Z_SAFE_HOMING

 #if ENABLED(Z_SAFE_HOMING)
@@ -1018,13 +1024,10 @@
 // M500 - stores parameters in EEPROM
 // M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
 // M502 - reverts to the default "factory settings".  You still need to store them in EEPROM afterwards if you want to.
-// Define this to enable EEPROM support
-#define EEPROM_SETTINGS
-
-#if ENABLED(EEPROM_SETTINGS)
-  //#define DISABLE_M503  // Saves ~2700 bytes of PROGMEM. Disable for release!
-  #define EEPROM_CHITCHAT // Print a report on M500. Please keep turned on.
-#endif
+//
+#define EEPROM_SETTINGS // Enable for M500 and M501 commands
+//#define DISABLE_M503    // Saves ~2700 bytes of PROGMEM. Disable for release!
+#define EEPROM_CHITCHAT   // Give feedback on EEPROM commands. Disable to save PROGMEM.

 //
 // Host Keepalive
@@ -1054,7 +1057,7 @@
 // @section temperature

 // Preheat Constants
-#define PREHEAT_1_TEMP_HOTEND 200
+#define PREHEAT_1_TEMP_HOTEND 190
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255

@@ -1157,7 +1160,7 @@
 *   M76 - Pause the print job timer
 *   M77 - Stop the print job timer
 */
-//#define PRINTJOB_TIMER_AUTOSTART
+#define PRINTJOB_TIMER_AUTOSTART

 /**
 * Print Counter
@@ -1210,7 +1213,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1388,7 +1391,7 @@
 // RepRapDiscount FULL GRAPHIC Smart Controller
 // http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
 //
-#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+//#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

 //
 // MakerLab Mini Panel with graphic
@@ -1510,6 +1513,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1566,16 +1598,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1584,11 +1622,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Creality/CR-10/Configuration_adv.h
+++ b/Marlin/example_configurations/Creality/CR-10/Configuration_adv.h
--- a/Marlin/example_configurations/Creality/CR-10/_Bootscreen.h
+++ b/Marlin/example_configurations/Creality/CR-10/_Bootscreen.h
@@ -0,0 +1,100 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Tongue-in-cheek placeholder for a more Marlin-specific bitmap
+ * The joke is that every "CR-10" has different branding!
+ * Made using The Gimp and...
+ *  - http://www.digole.com/tools/PicturetoC_Hex_converter.php
+ */
+#include <avr/pgmspace.h>
+
+#define CUSTOM_BOOTSCREEN_TIMEOUT   2500
+#define CUSTOM_BOOTSCREEN_BMPWIDTH  54
+#define CUSTOM_BOOTSCREEN_BMPHEIGHT 64
+
+const unsigned char custom_start_bmp[] PROGMEM = {
+  0x00, 0x00, 0x00, 0x01, 0xE0, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x3F, 0xF8, 0x00, 0x00,
+  0x00, 0x00, 0x03, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0x0F, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0x3F, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0x7F, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0x7F, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x0F, 0xF0,
+  0x00, 0x00, 0xFF, 0xFF, 0xFD, 0xFF, 0xF8,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+  0x00, 0x1F, 0xFF, 0xFF, 0xFF, 0xFF, 0xF8,
+  0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0,
+  0x07, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xC0,
+  0x1F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00,
+  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xC0, 0x00,
+  0x7F, 0xFF, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x7F, 0xFC, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x1F, 0x80, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0xFF, 0xFE, 0x3F, 0xF8,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xF8,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xF8,
+  0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xE0,
+  0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0xC0,
+  0x00, 0x00, 0x3F, 0xFF, 0xFF, 0xFE, 0x00,
+  0x00, 0x00, 0x1F, 0xFF, 0xFF, 0xE0, 0x00,
+  0x00, 0x00, 0x07, 0xFF, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x3F, 0x00, 0x00, 0x00
+};
--- a/Marlin/example_configurations/Felix/Configuration.h
+++ b/Marlin/example_configurations/Felix/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -741,6 +742,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -937,9 +940,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1180,7 +1185,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1480,6 +1485,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1536,16 +1570,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1554,11 +1594,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Felix/Configuration_adv.h
+++ b/Marlin/example_configurations/Felix/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/Felix/DUAL/Configuration.h
+++ b/Marlin/example_configurations/Felix/DUAL/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -741,6 +742,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -937,9 +940,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1180,7 +1185,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1480,6 +1485,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1536,16 +1570,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1554,11 +1594,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Folger
+++ b/Marlin/example_configurations/Folger
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -762,6 +763,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 #define Z_HOMING_HEIGHT 2    // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -960,9 +963,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1203,7 +1208,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1503,6 +1508,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1559,16 +1593,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1577,11 +1617,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Folger
+++ b/Marlin/example_configurations/Folger
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 #define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  //#define BABYSTEP_XY            // Also enable X/Y Babystepping. Not supported on DELTA!
  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
  #define BABYSTEP_MULTIPLICATOR 2 // Babysteps are very small. Increase for faster motion.
  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
  #define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/Geeetech/GT2560/Configuration.h
+++ b/Marlin/example_configurations/Geeetech/GT2560/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -774,6 +775,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -970,9 +973,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1213,7 +1218,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1513,6 +1518,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1569,16 +1603,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1587,11 +1627,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Geeetech/I3_Pro_X-GT2560/Configuration.h
+++ b/Marlin/example_configurations/Geeetech/I3_Pro_X-GT2560/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -759,6 +760,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 #define Z_HOMING_HEIGHT 8  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -955,9 +958,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1198,7 +1203,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1498,6 +1503,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1554,16 +1588,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1572,11 +1612,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Infitary/i3-M508/Configuration.h
+++ b/Marlin/example_configurations/Infitary/i3-M508/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -763,6 +764,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -959,9 +962,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1202,7 +1207,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1502,6 +1507,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1558,16 +1592,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1576,11 +1616,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Infitary/i3-M508/Configuration_adv.h
+++ b/Marlin/example_configurations/Infitary/i3-M508/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/Malyan/M150/Configuration.h
+++ b/Marlin/example_configurations/Malyan/M150/Configuration.h
@@ -112,8 +112,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -783,6 +784,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -983,9 +986,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1226,7 +1231,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1526,6 +1531,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1582,16 +1616,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1600,11 +1640,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Malyan/M150/Configuration_adv.h
+++ b/Marlin/example_configurations/Malyan/M150/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
+++ b/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -759,6 +760,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -955,9 +958,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1198,7 +1203,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1498,6 +1503,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1554,16 +1588,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1572,11 +1612,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/RigidBot/Configuration.h
+++ b/Marlin/example_configurations/RigidBot/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -757,6 +758,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -953,9 +956,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1196,7 +1201,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1498,6 +1503,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1554,16 +1588,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1572,11 +1612,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/RigidBot/Configuration_adv.h
+++ b/Marlin/example_configurations/RigidBot/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 1.75
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 8

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/SCARA/Configuration.h
+++ b/Marlin/example_configurations/SCARA/Configuration.h
@@ -137,8 +137,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -771,6 +772,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -967,9 +970,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1210,7 +1215,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1510,6 +1515,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1566,16 +1600,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1584,11 +1624,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/SCARA/Configuration_adv.h
+++ b/Marlin/example_configurations/SCARA/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 1.75
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/Sanguinololu/Configuration.h
+++ b/Marlin/example_configurations/Sanguinololu/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -181,7 +182,7 @@
 */
 //#define PARKING_EXTRUDER
 #if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid not magnetized with applied voltage
+  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
  #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
@@ -790,6 +791,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 #define Z_HOMING_HEIGHT 4    // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -986,9 +989,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1229,7 +1234,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1529,6 +1534,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1585,16 +1619,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 #define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 11
  #define RGB_LED_G_PIN 10
@@ -1603,11 +1643,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Sanguinololu/Configuration_adv.h
+++ b/Marlin/example_configurations/Sanguinololu/Configuration_adv.h
@@ -499,7 +499,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -590,31 +590,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -731,7 +719,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -1263,6 +1251,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/TinyBoy2/Configuration.h
+++ b/Marlin/example_configurations/TinyBoy2/Configuration.h
@@ -123,8 +123,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -810,6 +811,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -1011,9 +1014,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1254,7 +1259,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1554,6 +1559,35 @@
 //
 #define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1610,16 +1644,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1628,11 +1668,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/TinyBoy2/Configuration_adv.h
+++ b/Marlin/example_configurations/TinyBoy2/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 64

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/Velleman/K8200/Configuration.h
+++ b/Marlin/example_configurations/Velleman/K8200/Configuration.h
@@ -123,8 +123,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -787,6 +788,9 @@
 #define INVERT_E4_DIR true

 // @section homing
+
+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 // K8200: it is usual to have clamps for the glass plate on the heatbed
 #define Z_HOMING_HEIGHT 4   // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                            // Be sure you have this distance over your Z_MAX_POS in case.
@@ -984,9 +988,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1230,7 +1236,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1530,6 +1536,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 #endif // K8200_VM8201

 //=============================================================================
@@ -1588,16 +1623,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1606,11 +1647,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Velleman/K8200/Configuration_adv.h
+++ b/Marlin/example_configurations/Velleman/K8200/Configuration_adv.h
@@ -235,7 +235,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -523,7 +523,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -614,31 +614,19 @@
 */
 #define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -755,7 +743,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -764,6 +752,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 128

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1287,6 +1297,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/Velleman/K8400/Configuration.h
+++ b/Marlin/example_configurations/Velleman/K8400/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -759,6 +760,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -955,9 +958,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1198,7 +1203,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1498,6 +1503,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1554,16 +1588,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1572,11 +1612,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/Velleman/K8400/Configuration_adv.h
+++ b/Marlin/example_configurations/Velleman/K8400/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 26

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/Velleman/K8400/Dual-head/Configuration.h
+++ b/Marlin/example_configurations/Velleman/K8400/Dual-head/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -759,6 +760,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -955,9 +958,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1198,7 +1203,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1498,6 +1503,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1554,16 +1588,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1572,11 +1612,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/adafruit/ST7565/Configuration.h
+++ b/Marlin/example_configurations/adafruit/ST7565/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -759,6 +760,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -955,9 +958,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1198,7 +1203,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1498,6 +1503,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1554,16 +1588,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1572,11 +1612,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/delta/FLSUN/auto_calibrate/Configuration.h
+++ b/Marlin/example_configurations/delta/FLSUN/auto_calibrate/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -883,6 +884,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 #define Z_HOMING_HEIGHT 15   // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -1083,9 +1086,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1325,7 +1330,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1626,6 +1631,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1682,16 +1716,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1700,11 +1740,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/delta/FLSUN/auto_calibrate/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/FLSUN/auto_calibrate/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -512,7 +512,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -610,24 +610,12 @@
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -744,7 +732,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -753,6 +741,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1276,6 +1286,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/delta/FLSUN/kossel_mini/Configuration.h
+++ b/Marlin/example_configurations/delta/FLSUN/kossel_mini/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -883,6 +884,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 #define Z_HOMING_HEIGHT 15   // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -1077,9 +1080,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1319,7 +1324,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1619,6 +1624,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1675,16 +1709,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1693,11 +1733,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/delta/FLSUN/kossel_mini/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/FLSUN/kossel_mini/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -512,7 +512,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -603,31 +603,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -744,7 +732,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -753,6 +741,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1276,6 +1286,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/delta/generic/Configuration.h
+++ b/Marlin/example_configurations/delta/generic/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -870,6 +871,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -1072,9 +1075,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1314,7 +1319,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1614,6 +1619,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1670,16 +1704,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1688,11 +1728,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/delta/generic/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/generic/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -512,7 +512,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -603,31 +603,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -744,7 +732,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -753,6 +741,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1276,6 +1286,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/delta/kossel_mini/Configuration.h
+++ b/Marlin/example_configurations/delta/kossel_mini/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -873,6 +874,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 15 // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -1075,9 +1078,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1317,7 +1322,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1617,6 +1622,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1673,16 +1707,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1691,11 +1731,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -512,7 +512,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -603,31 +603,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -744,7 +732,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -753,6 +741,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1276,6 +1286,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/delta/kossel_pro/Configuration.h
+++ b/Marlin/example_configurations/delta/kossel_pro/Configuration.h
@@ -111,8 +111,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -873,6 +874,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -1075,9 +1078,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1317,7 +1322,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1617,6 +1622,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1673,16 +1707,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1691,11 +1731,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
@@ -227,7 +227,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -517,7 +517,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -608,31 +608,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -749,7 +737,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -758,6 +746,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1281,6 +1291,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/delta/kossel_xl/Configuration.h
+++ b/Marlin/example_configurations/delta/kossel_xl/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -882,6 +883,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -1084,9 +1087,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1326,7 +1331,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1626,6 +1631,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1682,16 +1716,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1700,11 +1740,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -512,7 +512,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -603,31 +603,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -744,7 +732,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -753,6 +741,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1276,6 +1286,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/gCreate/gMax1.5+/Configuration.h
+++ b/Marlin/example_configurations/gCreate/gMax1.5+/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -772,6 +773,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 #define Z_HOMING_HEIGHT 10   // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -969,9 +972,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1212,7 +1217,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1512,6 +1517,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1568,16 +1602,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1586,11 +1626,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/gCreate/gMax1.5+/Configuration_adv.h
+++ b/Marlin/example_configurations/gCreate/gMax1.5+/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 #define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  //#define BABYSTEP_XY            // Also enable X/Y Babystepping. Not supported on DELTA!
  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
  #define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 32

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
@@ -1394,9 +1405,9 @@

 #define MAX7219_DEBUG
 #if ENABLED(MAX7219_DEBUG)
-  #define MAX7219_CLK_PIN   64  // 77 on Re-ARM       // Configuration of the 3 pins to control the display 
-  #define MAX7219_DIN_PIN 57  // 78 on Re-ARM
-  #define MAX7219_LOAD_PIN    44  // 79 on Re-ARM
+  #define MAX7219_CLK_PIN   64  // 77 on Re-ARM       // Configuration of the 3 pins to control the display
+  #define MAX7219_DIN_PIN   57  // 78 on Re-ARM
+  #define MAX7219_LOAD_PIN  44  // 79 on Re-ARM

  /**
   * Sample debug features
--- a/Marlin/example_configurations/makibox/Configuration.h
+++ b/Marlin/example_configurations/makibox/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -762,6 +763,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -958,9 +961,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1201,7 +1206,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1501,6 +1506,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1557,16 +1591,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1575,11 +1615,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/makibox/Configuration_adv.h
+++ b/Marlin/example_configurations/makibox/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/tvrrug/Round2/Configuration.h
+++ b/Marlin/example_configurations/tvrrug/Round2/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000

@@ -754,6 +755,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -950,9 +953,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1193,7 +1198,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1493,6 +1498,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1549,16 +1583,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1567,11 +1607,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
+++ b/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/example_configurations/wt150/Configuration.h
+++ b/Marlin/example_configurations/wt150/Configuration.h
@@ -107,8 +107,9 @@
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
+ * You may try up to 1000000 to speed up SD file transfer.
 *
- * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
+ * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 115200

@@ -764,6 +765,8 @@

 // @section homing

+//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed
+
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.

@@ -960,9 +963,11 @@
 #if ENABLED(LCD_BED_LEVELING)
  #define MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
  #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
-  #define LEVEL_BED_CORNERS   // Add an option to move between corners
 #endif

+// Add a menu item to move between bed corners for manual bed adjustment
+//#define LEVEL_BED_CORNERS
+
 /**
 * Commands to execute at the end of G29 probing.
 * Useful to retract or move the Z probe out of the way.
@@ -1203,7 +1208,7 @@
 *  - Click the controller to view the LCD menu
 *  - The LCD will display Japanese, Western, or Cyrillic text
 *
- * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See http://marlinfw.org/docs/development/lcd_language.html
 *
 * :['JAPANESE', 'WESTERN', 'CYRILLIC']
 */
@@ -1503,6 +1508,35 @@
 //
 //#define OLED_PANEL_TINYBOY2

+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1559,16 +1593,22 @@
 * Adds the M150 command to set the LED (or LED strip) color.
 * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
 * luminance values can be set from 0 to 255.
+ * For Neopixel LED overall brightness parameters is also available 
 *
 * *** CAUTION ***
 *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
 *  as the Arduino cannot handle the current the LEDs will require.
 *  Failure to follow this precaution can destroy your Arduino!
+ *  The Neopixel LED is 5V powered, but linear 5V regulator on Arduino
+ *  cannot handle such current, separate 5V power supply must be used
 * *** CAUTION ***
 *
+ * LED type. This options are mutualy exclusive. Uncomment only one.
+ *
 */
 //#define RGB_LED
 //#define RGBW_LED
+
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  #define RGB_LED_R_PIN 34
  #define RGB_LED_G_PIN 43
@@ -1577,11 +1617,14 @@
 #endif

 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
-  #define NEOPIXEL_PIXELS 3
-  //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
+//#define NEOPIXEL_LED
+#if ENABLED(NEOPIXEL_LED)
+  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (definned in Adafruit_NeoPixel.h)
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs on strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequent display for temperature change - LED by LED. Comment out for change all LED at time
+  #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness 0-255
+  //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif

 /**
--- a/Marlin/example_configurations/wt150/Configuration_adv.h
+++ b/Marlin/example_configurations/wt150/Configuration_adv.h
@@ -222,7 +222,7 @@

 /**
 * Part-Cooling Fan Multiplexer
- * 
+ *
 * This feature allows you to digitally multiplex the fan output.
 * The multiplexer is automatically switched at tool-change.
 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
@@ -510,7 +510,7 @@

  // SD Card Sorting options
  #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256).
+    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
@@ -601,31 +601,19 @@
 */
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
-  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
-  //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
+  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                        // Note: Extra time may be added to mitigate controller latency.
+  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
+  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif

 // @section extruder

-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
 * Implementation of linear pressure control
 *
@@ -742,7 +730,7 @@
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4

-// Transfer Buffer Size
+// Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
 // For ADVANCED_OK (M105) you need 32 bytes.
@@ -751,6 +739,28 @@
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
 #define TX_BUFFER_SIZE 0

+// Host Receive Buffer Size
+// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
+// To use flow control, set this buffer size to at least 1024 bytes.
+// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
+//#define RX_BUFFER_SIZE 1024
+
+#if RX_BUFFER_SIZE >= 1024
+  // Enable to have the controller send XON/XOFF control characters to
+  // the host to signal the RX buffer is becoming full.
+  //#define SERIAL_XON_XOFF
+#endif
+
+#if ENABLED(SDSUPPORT)
+  // Enable this option to collect and display the maximum
+  // RX queue usage after transferring a file to SD.
+  //#define SERIAL_STATS_MAX_RX_QUEUED
+
+  // Enable this option to collect and display the number
+  // of dropped bytes after a file transfer to SD.
+  //#define SERIAL_STATS_DROPPED_RX
+#endif
+
 // Enable an emergency-command parser to intercept certain commands as they
 // enter the serial receive buffer, so they cannot be blocked.
 // Currently handles M108, M112, M410
@@ -1274,6 +1284,7 @@
 #if ENABLED(CUSTOM_USER_MENUS)
  #define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
+  //#define USER_SCRIPT_RETURN  // Return to status screen after a script

  #define USER_DESC_1 "Home & UBL Info"
  #define USER_GCODE_1 "G28\nG29 W"
--- a/Marlin/language.h
+++ b/Marlin/language.h
@@ -44,7 +44,7 @@
 //
 //   ==> ALWAYS TRY TO COMPILE MARLIN WITH/WITHOUT "ULTIPANEL" / "ULTRALCD" / "SDSUPPORT" #define IN "Configuration.h"
 //   ==> ALSO TRY ALL AVAILABLE LANGUAGE OPTIONS
-// See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+// See also http://marlinfw.org/docs/development/lcd_language.html

 // Languages
 // an         Aragonese
@@ -198,9 +198,6 @@
 #define MSG_ERR_COLD_EXTRUDE_STOP           " cold extrusion prevented"
 #define MSG_ERR_LONG_EXTRUDE_STOP           " too long extrusion prevented"
 #define MSG_TOO_COLD_FOR_M600               "M600 Hotend too cold to change filament"
-#define MSG_BABYSTEPPING_X                  "Babystepping X"
-#define MSG_BABYSTEPPING_Y                  "Babystepping Y"
-#define MSG_BABYSTEPPING_Z                  "Babystepping Z"
 #define MSG_SERIAL_ERROR_MENU_STRUCTURE     "Error in menu structure"

 #define MSG_ERR_EEPROM_WRITE                "Error writing to EEPROM!"
--- a/Marlin/language_an.h
+++ b/Marlin/language_an.h
@@ -24,7 +24,7 @@
 * Aragonese
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_AN_H
--- a/Marlin/language_bg.h
+++ b/Marlin/language_bg.h
@@ -24,7 +24,7 @@
 * Bulgarian
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_BG_H
--- a/Marlin/language_ca.h
+++ b/Marlin/language_ca.h
@@ -24,7 +24,7 @@
 * Catalan
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_CA_H
--- a/Marlin/language_cn.h
+++ b/Marlin/language_cn.h
@@ -24,7 +24,7 @@
 * Chinese
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_CN_H
--- a/Marlin/language_cz.h
+++ b/Marlin/language_cz.h
@@ -24,7 +24,7 @@
 * Czech
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 * Translated by Petr Zahradnik, Computer Laboratory
 * Blog and video blog Zahradnik se bavi
--- a/Marlin/language_cz_utf8.h
+++ b/Marlin/language_cz_utf8.h
@@ -25,7 +25,7 @@
 * UTF-8 for Graphical Display
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 * Translated by Petr Zahradnik, Computer Laboratory
 * Blog and video blog Zahradnik se bavi
--- a/Marlin/language_da.h
+++ b/Marlin/language_da.h
@@ -24,7 +24,7 @@
 * Danish
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_DA_H
--- a/Marlin/language_de.h
+++ b/Marlin/language_de.h
@@ -24,7 +24,7 @@
 * German
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_DE_H
--- a/Marlin/language_el-gr.h
+++ b/Marlin/language_el-gr.h
@@ -24,7 +24,7 @@
 * Greek (Greece)
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_EL_GR_H
--- a/Marlin/language_el.h
+++ b/Marlin/language_el.h
@@ -24,7 +24,7 @@
 * Greek
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_EL_H
--- a/Marlin/language_en.h
+++ b/Marlin/language_en.h
@@ -24,7 +24,7 @@
 * English
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_EN_H
--- a/Marlin/language_es.h
+++ b/Marlin/language_es.h
@@ -24,7 +24,7 @@
 * Spanish
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_ES_H
--- a/Marlin/language_eu.h
+++ b/Marlin/language_eu.h
@@ -24,7 +24,7 @@
 * Basque-Euskera
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_EU_H
--- a/Marlin/language_fi.h
+++ b/Marlin/language_fi.h
@@ -24,7 +24,7 @@
 * Finnish
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_FI_H
--- a/Marlin/language_fr.h
+++ b/Marlin/language_fr.h
@@ -24,7 +24,7 @@
 * French
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_FR_H
--- a/Marlin/language_gl.h
+++ b/Marlin/language_gl.h
@@ -24,7 +24,7 @@
 * Galician language (ISO "gl")
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_GL_H
--- a/Marlin/language_hr.h
+++ b/Marlin/language_hr.h
@@ -24,7 +24,7 @@
 * Croatian (Hrvatski)
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_HR_H
--- a/Marlin/language_it.h
+++ b/Marlin/language_it.h
@@ -24,7 +24,7 @@
 * Italian
 *
 * LCD Menu Messages
- * See also https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
+ * See also http://marlinfw.org/docs/development/lcd_language.html
 *
 */
 #ifndef LANGUAGE_IT_H
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Scott Lahteine	8dc10fb4c2	Version 1.1.6	2017-10-14 16:04:53 -05:00
Scott Lahteine	3571dd0ad6	Fix Emergency Parser Followup to #7459	2017-10-14 16:04:53 -05:00
Scott Lahteine	22c968ee32	Merge remote-tracking branch 'upstream/bugfix-1.1.x' into 1.1.x	2017-10-10 02:47:02 -05:00
Scott Lahteine	f054f566b4	Merge pull request #7918 from thinkyhead/bf1_neopixel_full [1.1.x] Different NEOPIXEL types	2017-10-10 02:35:56 -05:00
Slawomir Ciunczyk	167058b61f	Different NEOPIXEL types Changes to support NEOPIXEL LED strips - Support for different NEOPIXEL as defined in Adafruit_NeoPixel.h - ability to setup startup brightness - ability to define sequential/non-sequential transition of color change during heating-up - additional parameter to M150 P<brightness>	2017-10-10 01:58:40 -05:00
Scott Lahteine	f835245ee1	Merge pull request #7908 from thinkyhead/bf1_goodbye_legacy_advance [1.1.x] Remove legacy ADVANCE feature	2017-10-10 00:31:39 -05:00
Scott Lahteine	98c7bde514	Merge pull request #7917 from thinkyhead/bf1_lcd_segmented_moves [1.1.x] Segmented manual moves for kinematics	2017-10-10 00:28:44 -05:00
Scott Lahteine	38110e220d	Segmented manual moves for kinematics	2017-10-09 23:10:17 -05:00
Scott Lahteine	75e4867d22	Merge pull request #7915 from thinkyhead/bf1_probeless_ubl [1.1.x] Allow UBL G29 and G26 to build without a probe	2017-10-09 18:59:01 -05:00
deram	9239fcf0da	Allow UBL G29 and G26 to build without a probe	2017-10-09 18:37:53 -05:00
Scott Lahteine	73c5675485	Merge pull request #7867 from thinkyhead/bf1_add_some_lcds [1.1.x] Add support for 4 new LCDs	2017-10-09 18:27:42 -05:00
Scott Lahteine	381ebc043f	Add support for ST7565-64128N Based on #7447 by @Bob-the-Kuhn	2017-10-09 17:39:03 -05:00
jmdearras	c7e0a49c94	Add some new LCD displays - Original CR-10 - MKS Mini Display	2017-10-09 17:39:03 -05:00
Scott Lahteine	067622fcc6	Apply some tweaks based on 2.0.x	2017-10-09 17:39:03 -05:00
Scott Lahteine	ae256576e1	Bring configs into parity with 2.0.x	2017-10-09 17:38:39 -05:00
Scott Lahteine	cbfcce09fa	Remove legacy ADVANCE feature	2017-10-09 04:27:45 -05:00
Scott Lahteine	a21201a713	LCD filename already concatentated	2017-10-07 15:14:58 -05:00
Scott Lahteine	53f2f188f2	LCD filename already concatenated	2017-10-07 15:11:28 -05:00
Scott Lahteine	a6e95c7d25	Fix display issue with SD_ALPHA_SORT caching	2017-10-07 15:07:05 -05:00
Dave Johnson	97e6663bb3	[1.1.x] Auto-enable DISABLE_REDUCED_ACCURACY_WARNING if HOME_AFTER_DEACTIVATE enabled (#7878 ) * Auto-enable DISABLE_REDUCED_ACCURACY_WARNING if HOME_AFTER_DEACTIVATE enabled If HOME_AFTER_DEACTIVATE, there is no need to warn on LCD since printer will home prior to starting print. Saves 60 bytes PROGMEM. add HD44780 too * Reduce lines used * Reduce lines used	2017-10-07 15:00:56 -05:00
Scott Lahteine	e2ceb1b800	Merge pull request #7632 from GMagician/Wrong-sanitycheck-message-fix Addressing #7612	2017-10-07 02:25:35 -05:00
Scott Lahteine	8c93295d62	Merge pull request #7873 from thinkyhead/bf1_anet_encoder_pulses [1.1.x] Fixing ANET encoder pulses	2017-10-07 01:21:14 -05:00
Phr3d13	c26242a553	Fixing #7833	2017-10-07 00:07:24 -05:00
Scott Lahteine	b825bc87ae	Merge pull request #7871 from thinkyhead/bf1_fix_sd_listing_bug [1.1.x] Fix sd file list display bug	2017-10-07 00:01:59 -05:00
Scott Lahteine	dac5f20a01	Patch SD file draw bug	2017-10-06 23:53:08 -05:00
Scott Lahteine	b211fa4e1f	Remove extra NEWPANEL settings in Conditionals_LCD.h	2017-10-06 17:23:32 -05:00
Scott Lahteine	a4954a68e0	Merge pull request #7865 from thinkyhead/bf1_finally_G33_is_done [1.1.x] G33 completely fixed and done	2017-10-06 16:01:47 -05:00
LVD-AC	355cba4aa7	Fixes for G33	2017-10-06 15:52:53 -05:00
Scott Lahteine	2f0164b995	Merge pull request #7864 from thinkyhead/bf1_mapper_c2c3c4_sk Tweak spacing in utf8_mapper.h	2017-10-06 15:19:13 -05:00
Scott Lahteine	e287e14354	Tweak spacing in utf8_mapper.h	2017-10-06 15:11:27 -05:00
Scott Lahteine	5e63ba970d	Merge pull request #7862 from thinkyhead/bf1_mapper_c2c3c4_sk [1.1.x] Added Slovak C2C3C4 mapper implementation.	2017-10-06 14:56:26 -05:00
Roman Moravčík	2a46ab288e	Added Slovak C2C3C4 mapper implementation.	2017-10-06 14:40:15 -05:00
Scott Lahteine	7999249a5c	Set TEMP_SENSOR_0 to 1 in CR-10 example config As pointed out in #7692 by @totalitarian	2017-10-06 14:29:00 -05:00
Scott Lahteine	0ec9a7f090	Fix xon_xoff_state initialization	2017-10-04 12:10:15 -05:00
Scott Lahteine	a47c5c093d	Merge pull request #7459 from ejtagle/xon-xoff-sdxfer [1.1.x] XON/XOFF serial handshake (for faster transfers to SD)	2017-10-02 23:52:41 -05:00
Scott Lahteine	5a674a8e10	Merge pull request #7828 from thinkyhead/bf1_dualx_movex [1.1.x] Fix DUAL_X_CARRIAGE manual move	2017-10-02 23:49:46 -05:00
Scott Lahteine	bcb8722513	Fix DUAL_X_CARRIAGE manual move Addressing #7745	2017-10-02 23:28:52 -05:00
Scott Lahteine	4c34b3ad9c	Stop redundant E4_IS_TMC2130 current control	2017-10-02 23:10:34 -05:00
Scott Lahteine	1b8b5c4b06	Make prepare_move_to_destination_dualx a full move function	2017-10-02 23:10:18 -05:00
Eduardo José Tagle	451c1fb5f9	Merge pull request #1 from thinkyhead/bf1_xon_xoff_for_sd XON/XOFF changes	2017-10-02 14:17:47 -03:00
Scott Lahteine	4e19ff75b6	XON/XOFF corrections, tweaks, formatting, etc.	2017-10-02 03:52:42 -05:00
Scott Lahteine	94caabf89a	Add XON/XOFF options to example configs	2017-10-02 03:52:41 -05:00
Scott Lahteine	f365448338	Merge pull request #7811 from thinkyhead/bf1_fix_resume_print [1.1.x] Fix broken M600 resume_print	2017-10-01 22:54:34 -05:00
Scott Lahteine	3d1536a1b2	Merge pull request #7814 from thinkyhead/bf1_inhibit_option [1.1.x] Option to disallow motion before homing	2017-10-01 22:53:06 -05:00
GMagician	8ab426c3a4	Updated all examples configurations Forgot to update examples configurations. Done now	2017-10-01 21:04:12 -05:00
GMagician	33d28c24bf	Implementing [FR] #7548 Added new configuration to inhibit XYZ movements when home is not done	2017-10-01 21:02:42 -05:00
Scott Lahteine	ac70048945	Only MarlinConfig.h ahead of feature block	2017-10-01 20:55:14 -05:00
MasterPIC	40a4a716e1	Fix filament change bug in resume_print Expected behaviour: while (auto)extruding the new filament, the nozzle should not move. It should move (from filament replacement position to printing position) only after the user has confirmed the successful filament replacement and extrusion. Actual behaviour: while (auto)extruding the new filament, the nozzle moves from filament replacement position back to printing position. So the extrusion step is mixed with the movement required to go back to the printing position. The provided code seems to be working but probably a better fix is required.	2017-10-01 18:42:29 -05:00
Scott Lahteine	802f147686	Remove some excess whitepsace	2017-10-01 18:25:04 -05:00
Scott Lahteine	80a0f935a1	Fix G10-G11 by adding a synchronize Based on #7792 by @tcm0116	2017-09-30 17:46:31 -05:00
Scott Lahteine	de3c9bade6	Merge pull request #7773 from thinkyhead/bf1_lcd_leveling_status [1.1.x] Show leveling status on character LCD	2017-09-27 13:10:37 -05:00
MasterPIC	7f8ff0a724	Show leveling status on character LCD	2017-09-27 12:18:41 -05:00
Scott Lahteine	3a8923be74	Merge pull request #7772 from thinkyhead/bf1_user_menu_return [1.1.x] User menu return-to-status option	2017-09-27 11:52:18 -05:00
Scott Lahteine	723a34d9c7	Add confirmation to Init EEPROM command	2017-09-27 11:27:47 -05:00
Scott Lahteine	2efd5b119d	Add USER_SCRIPT_RETURN option	2017-09-27 11:23:34 -05:00
Scott Lahteine	b105e47cb5	Move SERVO0 pin on GT2560 A+ with BLTOUCH enabled Based on #7769	2017-09-27 10:39:44 -05:00
Scott Lahteine	0c2cefed8f	Merge pull request #7766 from thinkyhead/bf1_melzi_fixes Melzi fixes	2017-09-27 03:21:05 -05:00
DecoyPlatypus	41dcbe89dd	Fixed ST7920_DELAY typo Fixed typo where ST7920_DELAY_2 was being #defined after a check for #ifndef ST7920_DELAY_3	2017-09-27 03:01:09 -05:00
DecoyPlatypus	70a64355f6	Fixed LCD_FOR_MELZI SanityCheck Sanity Check for LCD_FOR_MELZI would fail with "Please select no more than one LCD controller option" any time #define LCD_FOR_MELZI was enabled in Configuration.h, even if there were no other LCD options enabled.	2017-09-27 03:01:09 -05:00
Scott Lahteine	aefd2a5c4b	Merge pull request #7762 from thinkyhead/bf1_g3d_and_babystep [1.1.x] Fix G3D_PANEL encoder steps, babystep label	2017-09-27 01:08:20 -05:00
Scott Lahteine	e37a1ded0d	Increase BABYSTEP_MULTIPLICATOR to 100 Ideally, it should be calculated based on Z steps per unit so that each babystep corresponds to around 0.025mm. Smaller than this is largely insignificant for typical layer heights.	2017-09-27 00:14:26 -05:00
Scott Lahteine	3e28243076	No need for LCD_PINS_Dn when unused	2017-09-27 00:12:20 -05:00
Scott Lahteine	bbb94b8f68	babystepping tweak	2017-09-27 00:12:20 -05:00
Scott Lahteine	a277b43e30	Fix babystep menu display	2017-09-27 00:12:20 -05:00
Scott Lahteine	8a994fb1b1	Fix encoder pulses for G3D_PANEL	2017-09-27 00:12:20 -05:00
Scott Lahteine	9ee92f1246	Fix ADVANCED_PAUSE_FEATURE in .travis.yml	2017-09-26 17:12:05 -05:00
Scott Lahteine	ac2ac99e15	Fix bad logic in autostart As pointed out by @marcio-ao in #7638	2017-09-24 17:52:35 -05:00
Scott Lahteine	72e9534d11	Merge pull request #7725 from thinkyhead/bf1_creality_fun More featureful CR-10 configurations	2017-09-24 17:08:32 -05:00
Scott Lahteine	c1cc79176c	Full-featured Creality configs	2017-09-24 16:52:42 -05:00
Scott Lahteine	f25dccd6d1	Disable BABYSTEP_XY by default in all configs	2017-09-24 16:52:42 -05:00
Scott Lahteine	cd09a83cfa	Add size note to SDSORT_LIMIT	2017-09-24 16:52:41 -05:00
Scott Lahteine	9bbc2df217	General code cleanup, spacing	2017-09-24 16:52:41 -05:00
Luc Van Daele	74d430cb97	matrix names update (#7697 ) * matrix names update * symplified names * new angle normalization * ABC * axis * least squares * recalc_delta_settings * endstop_adj * 0p * bug	2017-09-24 01:45:31 -05:00
Scott Lahteine	ca13f4c3dd	Merge pull request #7720 from thinkyhead/bf1_caselight_fix Fix caselight compile issues	2017-09-23 22:15:58 -05:00
Scott Lahteine	9d4d53e2fd	Update links to old wiki page	2017-09-23 22:06:45 -05:00
Scott Lahteine	00896f1713	Fix LEVEL_BED_CORNERS (No leveling required)	2017-09-23 22:00:45 -05:00
Scott Lahteine	c3a9e95a5f	Define drawmenu items once, in ultralcd.cpp	2017-09-23 22:00:45 -05:00
Scott Lahteine	0afd25a010	Fix caselight compile issues	2017-09-23 22:00:44 -05:00
GMagician	5b87843fae	Addressing #7612 Replaced extruder with hotend	2017-09-07 19:07:36 +02:00
Scott Lahteine	386b74f8c2	Merge pull request #7593 from marcio-ao/bugfix-1.1.x Added option for graphical overlay for Z-offset (Resubmission of #7350 and #7586)	2017-09-02 00:01:38 -05:00
Tannoo	2a963fb5d1	UBL LCD Bugfixes (#7598 )	2017-09-01 16:59:06 -05:00
Marcio Teixeira	d69c5317df	Added option for graphical overlay for Z-offset	2017-08-31 14:21:39 -06:00
Scott Lahteine	9c00cff898	Version 1.1.5	2017-08-28 18:46:39 -05:00
Scott Lahteine	f9b9df2497	Merge branch 'bugfix-1.1.x' into new_release_115	2017-08-28 18:42:13 -05:00
etagle	2864ef8c7f	Slight improvement to the line parsing logic, saving 8 cycles per character	2017-08-08 02:57:55 -03:00
etagle	534bbb81ff	Adding XON/XOFF and STATISTICS implementation	2017-08-08 02:46:37 -03:00
etagle	3e5485de92	Enforcing requirements so XON/XOFF software handshake works and no drops of data are experienced while transferring data to an SD Card. I tested this with a CH340 USB to serial adapter (quite typical) at baudrates as high as 1000000 on a Atmega2560 running at 16Mhz, with no problems at all. We need a 1024 byte RX buffer. Less than that and we will have drops, higher than that is not needed	2017-08-08 02:30:04 -03:00
etagle	9e147e9ac4	Adding XON/XOFF and STATISTICS configuration settings and proper documentation on their usage for serial port	2017-08-08 02:22:33 -03:00
etagle	8ab2e420f6	Adding separate RX_BUFFER_SIZE configuration setting and proper documentation on its usage	2017-08-08 02:18:42 -03:00
etagle	b4c53af07d	Adding a new macro to be able to determine if a given integer value is a power of 2	2017-08-08 02:09:50 -03:00
Scott Lahteine	d3bc877007	Version 1.1.4	2017-07-05 17:17:10 -05:00
Scott Lahteine	700549ee5d	Merging from bugfix	2017-07-05 17:16:39 -05:00
Scott Lahteine	b2c20a8c0f	Version 1.1.3	2017-06-04 17:30:24 -05:00
Scott Lahteine	ece7a2bf36	Unused var in Stepper	2017-06-04 17:30:24 -05:00
Scott Lahteine	d87845052d	Ensure safe temperature for M600	2017-06-04 17:30:23 -05:00
Scott Lahteine	ea74ceb791	Maintain message scroll rate	2017-06-04 17:30:22 -05:00
Scott Lahteine	87b591bf53	Merge remote-tracking branch 'upstream/bugfix-1.1.x' into release_113	2017-06-04 12:38:19 -05:00
Scott Lahteine	515f05093f	Version 1.1.2	2017-05-30 17:55:55 -05:00
Scott Lahteine	b6d5886dce	Patch M24 / M125 for delta	2017-05-30 17:55:55 -05:00
Scott Lahteine	17f8a494bf	Merge latest bugfix	2017-05-30 16:03:17 -05:00
Scott Lahteine	5996c3a907	1.1.1 Readme / Version	2017-05-12 05:37:35 -05:00
Scott Lahteine	bb7e3f1d07	Patch configuration temp units	2017-05-07 23:09:40 -05:00
Scott Lahteine	c9bfe7004c	Adjust spacing of "spaces"	2017-05-07 23:09:40 -05:00
Scott Lahteine	fa9e54146a	Patch redundant lcd settings	2017-05-07 23:09:40 -05:00
Scott Lahteine	0079166388	Spacing adjustment, ubl_G29	2017-05-07 23:09:40 -05:00
Scott Lahteine	232f5d235d	Patch mfqp for use directly with MarlinDocumentation	2017-05-07 23:09:40 -05:00
Scott Lahteine	41cf1c9e6a	Note 5 extruders in config comments	2017-05-07 23:09:40 -05:00
Scott Lahteine	2e61c1fb37	Patch missing const in temp_abs	2017-05-07 23:09:39 -05:00
Brian	a68084f417	Improve BLTOUCH_HEATERS_OFF functionality - rename to PROBING_HEATERS_OFF - move heater pausing functionality into thermalManager - add variables, pause(), ispaused(), other functions - add fan pausing functionality -> PROBING_FANS_OFF - add probing_pause() wrapper - move pausing into do_homing_move() and do_probe_move() to minimize quiet time and so other probe types can benefit - example configs	2017-05-07 23:09:39 -05:00
Scott Lahteine	d5346a0689	Adjust spacing in LSF	2017-05-07 23:09:39 -05:00
Roxy-3D	c45b668142	More misc UBL fixes and update gMax examples (#6632 ) I think I forgot to Sync before I committed last time. Some UBL changes did not stick. Also, update the gMax configuaration.h file so other than unique numbers and settings, it exactly matches the default configuration.h file.	2017-05-07 23:09:39 -05:00
Roxy-3D	ad0e5928f5	misc. UBL fixes (#6631 ) * Restore LSF functionality Some of the typo's persisted... Hopefully this gets them all fixed. * Restore user's expectations of how G28 should behave * Allow Nozzle size control with ornery host programs	2017-05-07 23:09:39 -05:00
lrpirlet	06ca56a13c	G29 P1 stops reporting Invalid location with this patch	2017-05-07 23:09:39 -05:00
Scott Lahteine	fbd021a756	Support temperature units in M503	2017-05-07 23:09:38 -05:00
bgort	d99794f11d	Various improvements - mostly UBL-related (#6607 ) UBL Clean up.	2017-05-07 23:09:38 -05:00
Scott Lahteine	c0f1052efb	Fix mfrb and mfpub	2017-05-07 23:09:38 -05:00
Scott Lahteine	bf7ecc761f	Edit configuration comments	2017-05-07 23:09:38 -05:00
Scott Lahteine	d0480c15ef	Tweak git helper scripts	2017-05-07 23:09:38 -05:00
Scott Lahteine	771f42744a	Tweak command index increment	2017-05-07 23:09:38 -05:00
Scott Lahteine	3a44157ee8	Minor fix in K8200 readme	2017-05-07 23:09:38 -05:00
Max Matveev	a666ff1255	Fixed USE_CONTROLLER_FAN #define usage	2017-05-07 23:09:37 -05:00
bgort	264f0960f7	fix error in M105 output -- use SERIAL_PROTOCOL for ints instead of SERIAL_PROTOCOL_F (#6584 ) also removed wayward 'address of' ampersand in setTargetHotend and setTargetBed parameters	2017-05-07 23:09:37 -05:00
Scott Lahteine	03f94a7a18	1.1.0 ReadMe, Version, helper scripts	2017-05-07 23:09:37 -05:00