G-code Index

1.0.0-beta motion

G0-G1 - Linear Move

Add a straight line movement to the planner

1.0.0-beta motion ARC_SUPPORT

G2-G3 - Arc or Circle Move

Add an arc or circle movement to the planner

1.0.0-beta motion

G4 - Dwell

Pause the planner

1.1.0 motion

G5 - Bézier cubic spline

Cubic B-spline with XYE destination and IJPQ offsets

motion DIRECT_STEPPING

G6 - Direct Stepper Move

Perform a direct, uninterpolated, and non-kinematic synchronized move

1.0.0-beta motion FWRETRACT

G10 - Retract

Retract the filament

1.0.0-beta motion FWRETRACT

G11 - Recover

Recover the filament with firmware-based retract.

1.1.0 nozzle NOZZLE_CLEAN_FEATURE

G12 - Clean the Nozzle

Perform the nozzle cleaning procedure.

geometry CNC_WORKSPACE_PLANES

G17-G19 - CNC Workspace Planes

Select CNC workspace plane

1.1.0 units INCH_MODE_SUPPORT

G20 - Inch Units

Set Units to Inches.

1.1.0 units INCH_MODE_SUPPORT

G21 - Millimeter Units

Set Units to Millimeters.

1.1.0 calibration G26_MESH_VALIDATION

G26 - Mesh Validation Pattern

Test the mesh and adjust.

1.1.0 nozzle NOZZLE_PARK_FEATURE

G27 - Park toolhead

Park the current toolhead

calibration

G28 - Auto Home

Auto home one or more axes.

calibration AUTO_BED_LEVELING_3POINT

G29 - Bed Leveling (3-Point)

Probe the bed and enable leveling compensation.

calibration AUTO_BED_LEVELING_BILINEAR

G29 - Bed Leveling (Bilinear)

Probe the bed and enable leveling compensation.

calibration AUTO_BED_LEVELING_LINEAR

G29 - Bed Leveling (Linear)

Probe the bed and enable leveling compensation.

calibration MESH_BED_LEVELING

G29 - Bed Leveling (Manual)

Measure Z heights in a grid, enable leveling compensation

calibration AUTO_BED_LEVELING_UBL

G29 - Bed Leveling (Unified)

Probe the bed and enable leveling compensation.

calibration AUTO_BED_LEVELING_(3POINT|LINEAR|BILINEAR|UBL)|MESH_BED_LEVELING

G29 - Bed Leveling

Probe the bed and enable leveling compensation

1.0.0-beta calibration HAS_BED_PROBE

G30 - Single Z-Probe

Probe bed at current XY location

1.0.0-beta calibration Z_PROBE_SLED

G31 - Dock Sled

Dock the Z probe sled.

1.0.0-beta calibration Z_PROBE_SLED

G32 - Undock Sled

Undock the Z probe sled.

1.1.0 calibrationdelta DELTA_AUTO_CALIBRATION

G33 - Delta Auto Calibration

Calibrate various Delta parameters

2.0.4 calibration MECHANICAL_GANTRY_CALIBRATION

G34 - Mechanical Gantry Calibration

Modern replacement for Průša's TMC_Z_CALIBRATION

calibration Z_STEPPER_AUTO_ALIGN

G34 - Z Steppers Auto-Alignment

Align multiple Z steppers using a bed probe

calibration ASSISTED_TRAMMING

G35 - Tramming Assistant

Run a procedure to tram the bed

1.1.0 calibration G38_PROBE_TARGET

G38.2-G38.5 - Probe target

Probe towards (or away from) a workpiece

1.1.2 calibration HAS_MESH

G42 - Move to mesh coordinate

Move to a specific point in the leveling mesh

geometry CNC_COORDINATE_SYSTEMS

G53 - Move in Machine Coordinates

Apply native workspace to the current move.

geometry CNC_COORDINATE_SYSTEMS

G54-G59.3 - Workspace Coordinate System

Select a workspace coordinate system

coordinates

G60 - Save Current Position

Save current position to specified slot

coordinates

G61 - Return to Saved Position

Return to saved position of specified slot

calibration PROBE_TEMP_COMPENSATION

G76 - Probe temperature calibration

Calibrate probe temperature compensation

motion GCODE_MOTION_MODES

G80 - Cancel Current Motion Mode

Cancel the current motion mode

1.0.0-beta units

G90 - Absolute Positioning

Set the interpreter to absolute positions

1.0.0-beta units

G91 - Relative Positioning

Set the interpreter to relative positions

1.0.0-beta motion

G92 - Set Position

Set the current position of one or more axes.

calibration CALIBRATION_GCODE

G425 - Backlash Calibration

Use a conductive object to calibrate XYZ backlash

1.0.0-beta motion

M0-M1 - Unconditional stop

Stop and wait for user

1.1.2 control SPINDLE_LASER_ENABLE

M3 - Spindle CW / Laser On

Set the spindle CW speed or laser power

1.1.2 control SPINDLE_LASER_ENABLE

M4 - Spindle CCW / Laser On

Set the spindle CCW speed or laser power

1.1.2 control SPINDLE_LASER_ENABLE

M5 - Spindle / Laser Off

Turn off spindle or laser

control

M7-M9 - Coolant Controls

Turn mist or flood coolant on / off

2.0.8 control AIR_EVACUATION

M10-M11 - Vacuum / Blower Control

Enable and disable the Cutter Vacuum or Laser Blower Motor.

2.0.0 safety EXPECTED_PRINTER_CHECK

M16 - Expected Printer Check

Prevent G-code usage on the wrong machine

control

M17 - Enable Steppers

Enable steppers

control

M18, M84 - Disable steppers

Disable steppers (same as M84).

sdcard SDSUPPORT

M20 - List SD Card

List the contents of the SD Card.

sdcard SDSUPPORT

M21 - Init SD card

Attempt to detect an SD card in the slot.

sdcard SDSUPPORT

M22 - Release SD card

Simulate ejection of the SD card

sdcard SDSUPPORT

M23 - Select SD file

Select an SD file to be executed

sdcard SDSUPPORT

M24 - Start or Resume SD print

Start or resume a file selected with M23

sdcard SDSUPPORT

M25 - Pause SD print

Pause printing from the SD card

sdcard SDSUPPORT

M26 - Set SD position

Set the SD read position

sdcard SDSUPPORT

M27 - Report SD print status

Print SD progress to serial

sdcard SDSUPPORT

M28 - Start SD write

Start writing to a file on the SD card

sdcard SDSUPPORT

M29 - Stop SD write

Stop writing the file, end logging.

sdcard

M30 - Delete SD file

Delete a specified file from SD.

printjob

M31 - Print time

Report the current print time.

sdcard SDSUPPORT

M32 - Select and Start

Begin an SD print from a file.

1.0.2 sdcard SDSUPPORT LONG_FILENAME_HOST_SUPPORT

M33 - Get Long Path

Convert a short pathname to a long pathname.

1.1.0 sdcard SDSUPPORT SDCARD_SORT_ALPHA

M34 - SDCard Sorting

Set SDCard file sorting options.

control DIRECT_PIN_CONTROL

M42 - Set Pin State

Set an analog or digital pin to a specified state.

debug PINS_DEBUGGING

M43 T - Toggle Pins

Get information about pins.

debug PINS_DEBUGGING

M43 - Debug Pins

Get information about pins.

calibration Z_MIN_PROBE_REPEATABILITY_TEST

M48 - Probe Repeatability Test

Measure Z Probe repeatability.

1.1.7 lcd LCD_SET_PROGRESS_MANUALLY

M73 - Set Print Progress

Set current print progress percentage for LCD.

printjob

M75 - Start Print Job Timer

Start the print job timer.

printjob

M76 - Pause Print Job Timer

Pause the print job timer.

printjob

M77 - Stop Print Job Timer

Stop the print job timer.

printjob PRINTCOUNTER

M78 - Print Job Stats

Print statistics about print jobs.

control PSU_CONTROL

M80 - Power On

Turn on the power supply

control PSU_CONTROL

M81 - Power Off

Turn off the power supply.

units

M82 - E Absolute

Set E to absolute positioning.

units

M83 - E Relative

Set E to relative positioning.

control

M85 - Inactivity Shutdown

Set the inactivity timeout.

2.2.0 control HOTEND_IDLE_TIMEOUT

M86 - Hotend Idle Timeout

Set the hotend idle timeout.

2.2.0 control HOTEND_IDLE_TIMEOUT

M87 - Disable Hotend Idle Timeout

Disable the hotend idle timeout.

motion

M92 - Set Axis Steps-per-unit

Set the number of steps-per-mm, per-inch, or per-degree

debug M100_FREE_MEMORY_WATCHER

M100 - Free Memory

Observe memory used by code

2.1.1 calibration BD_SENSOR

M102 - Configure Bed Distance Sensor

Set parameters for the Bed Distance Sensor.

thermal

M104 - Set Hotend Temperature

Set a new target hot end temperature.

thermal

M105 - Report Temperatures

Send a temperature report to the host.

thermal EXTRA_FAN_SPEED

M106 - Set Fan Speed

Turn on fan and set speed

thermal

M107 - Fan Off

Turn off a fan

control

M108 - Break and Continue

Break out of the current waiting loop

thermal

M109 - Wait for Hotend Temperature

Wait for the hot end to reach its target.

hosts

M110 - Set Line Number

Set the current line number.

hosts

M111 - Debug Level

Report and optionally set the debug flags.

safety

M112 - Full Shutdown

Shut everything down and halt the machine.

hosts HOST_KEEPALIVE_FEATURE

M113 - Host Keepalive

Get or set the host keepalive interval.

hosts

M114 - Get Current Position

Report the current tool position to the host.

hosts

M115 - Firmware Info

Print the firmware info and capabilities.

lcd ULTRA_LCD

M117 - Set LCD Message

Set the message line on the LCD.

hosts

M118 - Serial print

Send text to serial

debug

M119 - Endstop States

Report endstop and probe states to the host.

control

M120 - Enable Endstops

Enable endstops and keep them enabled even when not homing.

control

M121 - Disable Endstops

Disable endstops and keep them disabled when not homing.

1.1.7 debug

M122 - TMC Debugging

Get TMC Debug Info

control

M123 - Fan Tachometers

Report fan speeds from tachometers

nozzle PARK_HEAD_ON_PAUSE

M125 - Park Head

Save current position and move to filament change position.

baricuda BARICUDA

M126 - Baricuda 1 Open

Open the valve for Baricuda 1.

baricuda BARICUDA

M127 - Baricuda 1 Close

Close the valve for Baricuda 1.

baricuda BARICUDA

M128 - Baricuda 2 Open

Open the valve for Baricuda 2.

baricuda BARICUDA

M129 - Baricuda 2 Close

Close the valve for Baricuda 2.

thermal

M140 - Set Bed Temperature

Set a new target bed temperature.

thermal

M141 - Set Chamber Temperature

Set a new target chamber temperature.

2.0.8 thermal TEMP_SENSOR_COOLER TEMP_COOLER_PIN COOLER_PIN LASER_FEATURE

M143 - Set Laser Cooler Temperature

Set a new target laser coolant temperature.

lcd NEWPANEL

M145 - Set Material Preset

Set material presets in the LCD menu.

units TEMPERATURE_UNITS_SUPPORT

M149 - Set Temperature Units

Set temperature units to Celsius, Fahrenheit, or Kelvin.

lcd BLINKM|RGB_LED|RGBW_LED|NEOPIXEL_LED|PCA9632

M150 - Set RGB(W) Color

Set the color of the RGB(W) LED, backlight, or LED strip.

2.0.8.1 hosts AUTO_REPORT_POSITION

M154 - Position Auto-Report

Periodically auto-report position to serial

hosts AUTO_REPORT_TEMPERATURES EXTENDED_CAPABILITIES_REPORT

M155 - Temperature Auto-Report

Auto-report temperatures to host periodically.

mixing MIXING_EXTRUDER

M163 - Set Mix Factor

Set a single mix factor for a mixing extruder.

mixing MIXING_EXTRUDER MIXING_VIRTUAL_TOOLS

M164 - Save Mix

Save the current mix as a virtual tool.

mixing MIXING_EXTRUDER DIRECT_MIXING_IN_G1

M165 - Set Mix

Set all mix factors for the mixing extruder.

2.0.0 mixing MIXING_EXTRUDER GRADIENT_MIX

M166 - Gradient Mix

Set a Gradient Mix

thermal

M190 - Wait for Bed Temperature

Wait for the bed to reach target temperature.

thermal

M191 - Wait for Chamber Temperature

Wait for the chamber to reach target temperature.

2.0.6.2 calibration PROBE_TEMP_COMPENSATION

M192 - Wait for Probe temperature

Wait for the probe temperature sensor to reach a target

2.0.8 thermal TEMP_SENSOR_COOLER TEMP_COOLER_PIN COOLER_PIN LASER_FEATURE

M193 - Set Laser Cooler Temperature

Set a new target laser coolant temperature.

motion

M200 - Set Filament Diameter

Set the diameter for volumetric extrusion.

motion

M201 - Print / Travel Move Limits

Set acceleration / frequency limits for print and travel moves.

motion

M203 - Set Max Feedrate

Set maximum feedrate for one or more axes.

motion

M204 - Set Starting Acceleration

Set the starting acceleration for moves by type.

motion

M205 - Set Advanced Settings

Set some advanced settings related to movement.

motion HAS_HOME_OFFSET

M206 - Set Home Offsets

Apply a persistent offset

motion FWRETRACT

M207 - Set Firmware Retraction

Set options for firmware-based retraction.

motion FWRETRACT

M208 - Firmware Recover

Firmware-retraction recover settings.

motion FWRETRACT

M209 - Set Auto Retract

Enable / disable auto-retraction.

motion (MIN|MAX)_SOFTWARE_ENDSTOPS

M211 - Software Endstops

Set and/or get the software endstops state

2.0.0 calibration EXTRUDERS > 1

M217 - Filament swap parameters

Set length and speed for filament swapping

calibration HOTENDS>1

M218 - Set Hotend Offset

Set the offset of a hotend (from hotend 0).

motion

M220 - Set Feedrate Percentage

Set the global feedrate percentage.

motion

M221 - Set Flow Percentage

Set the flow percentage, which applies to all E moves.

control DIRECT_PIN_CONTROL

M226 - Wait for Pin State

Wait for a pin to have a given state.

extras PHOTO_GCODE

M240 - Trigger Camera

Trigger a camera shutter

lcd HAS_LCD_CONTRAST

M250 - LCD Contrast

Set and/or get the LCD contrast.

2.0.9.4 lcd DISPLAY_SLEEP_MINUTES or LCD_BACKLIGHT_TIMEOUT

M255 - LCD Sleep/Backlight Timeout

Set and/or get the LCD Sleep Timeout.

2.0.9.2 lcd HAS_LCD_BRIGHTNESS

M256 - LCD Brightness

Set and/or get the LCD brightness.

i2c EXPERIMENTAL_I2CBUS

M260 - I2C Send

Send data to the I2C bus.

i2c EXPERIMENTAL_I2CBUS

M261 - I2C Request

Request and echo bytes from the I2C bus.

servos NUM_SERVOS>0

M280 - Servo Position

Set or get a servo position.

2.0.0 servos EDITABLE_SERVO_ANGLES

M281 - Edit Servo Angles

Set servo deploy and/or stow angles

2.0.9.2 servos SERVO_DETACH_GCODE

M282 - Detach Servo

Detach a servo until its next move

1.1.7 calibration BABYSTEPPING

M290 - Babystep

Babystep one or more axes

lcd SPEAKER

M300 - Play Tone

Play a single tone, buzz, or beep.

thermal PIDTEMP

M301 - Set Hotend PID

Set PID values for a hotend.

thermal PREVENT_COLD_EXTRUSION

M302 - Cold Extrude

Set minimum extrusion temperature, allow cold extrusion.

thermal PIDTEMP|PIDTEMPBED

M303 - PID autotune

Auto-tune the PID system to find stable values.

thermal PIDTEMPBED

M304 - Set Bed PID

Set PID values for the heated bed.

thermal temperature sensor `1000`

M305 - User Thermistor Parameters

Set (or report) custom thermistor parameters

2.0.9.4 thermal MPCTEMP

M306 - Model Predictive Temp. Control

Set MPC values for a hotend.

control HAS_MICROSTEPS

M350 - Set micro-stepping

Set micro-stepping for drivers that support it

control HAS_MICROSTEPS

M351 - Set Microstep Pins

Directly set the micro-stepping pins

control CASE_LIGHT_PIN

M355 - Case Light Control

Turn the case light on or off, set brightness

control MORGAN_SCARA

M360 - SCARA Theta A

Move to Theta A

control MORGAN_SCARA

M361 - SCARA Theta-B

Move to Theta-B

control MORGAN_SCARA

M362 - SCARA Psi-A

Move to Psi-A

control MORGAN_SCARA

M363 - SCARA Psi-B

Move to Psi-B

control MORGAN_SCARA

M364 - SCARA Psi-C

Move to Psi-C

none EXT_SOLENOID

M380 - Activate Solenoid

Activate

none EXT_SOLENOID

M381 - Deactivate Solenoids

Deactivate all extruder solenoids

motion

M400 - Finish Moves

Wait for all moves to finish

calibration

M401 - Deploy Probe

Deploy the bed probe

calibration HAS_BED_PROBE

M402 - Stow Probe

Stow the bed probe

control PRUSA_MMU2

M403 - MMU2 Filament Type

Set filament type for Multi-Material Unit 2.0

control FILAMENT_WIDTH_SENSOR

M404 - Set Filament Diameter

Set the nominal diameter for filament width sensor auto-flow

control FILAMENT_WIDTH_SENSOR

M405 - Filament Width Sensor On

Enable filament width sensor flow control

control FILAMENT_WIDTH_SENSOR

M406 - Filament Width Sensor Off

Disable filament width sensor flow control

control FILAMENT_WIDTH_SENSOR

M407 - Filament Width

Report the measured filament width

motion

M410 - Quickstop

Stop all steppers instantly

2.0.0 control FILAMENT_RUNOUT_SENSOR

M412 - Filament Runout

Get/set filament runout detection parameters

2.0.0 control POWER_LOSS_RECOVERY

M413 - Power-loss Recovery

Enable / disable power-loss recovery

motion AUTO_BED_LEVELING_(3POINT|LINEAR|BILINEAR|UBL)|MESH_BED_LEVELING

M420 - Bed Leveling State

Get and/or set bed leveling state and parameters

motion AUTO_BED_LEVELING_(BILINEAR|UBL)|MESH_BED_LEVELING

M421 - Set Mesh Value

Set a single mesh Z height

2.0.4 calibration Z_STEPPER_AUTO_ALIGN

M422 - Set Z Motor XY

Set a Z motor position for G34 Auto-Alignment

2.0.9.4 calibration X_AXIS_TWIST_COMPENSATION

M423 - X Twist Compensation

Modify, reset, and report X-Axis Twist Compensation data

calibration BACKLASH_COMPENSATION BACKLASH_GCODE

M425 - Backlash compensation

Enable and tune backlash compensation

motion HAS_HOME_OFFSET

M428 - Home Offsets Here

Set home offsets based on current position

thermal POWER_MONITOR_CURRENT | POWER_MONITOR_VOLTAGE

M430 - Power Monitor

Read and display current (A), voltage (V), and power (W)

sdcard CANCEL_OBJECTS

M486 - Cancel Objects

Identify and cancel objects

2.2.0 motion FT_MOTION

M493 - Fixed-Time Motion

Enable/disable and configure Fixed-Time Motion, Linear Advance, and Input Shaping

eeprom EEPROM_SETTINGS

M500 - Save Settings

Save settings to EEPROM.

eeprom EEPROM_SETTINGS

M501 - Restore Settings

Restore settings from EEPROM.

eeprom

M502 - Factory Reset

Restore all settings to factory defaults.

eeprom

M503 - Report Settings

Report all settings that may be saved to EEPROM.

eeprom EEPROM_SETTINGS

M504 - Validate EEPROM contents

Validate the contents of the EEPROM.

2.0.6.1 security PASSWORD_FEATURE

M510 - Lock Machine

Lock the machine if it has a passcode

2.0.6.1 security PASSWORD_FEATURE

M511 - Unlock Machine

Unlock the machine if it has a passcode

2.0.6.1 security PASSWORD_FEATURE

M512 - Set Passcode

Set a numeric passcode for locking the machine

2.0.0 sdcard SDSUPPORT

M524 - Abort SD print

Abort an SD print started with [`M24`](/docs/gcode/M024.html)

sdcard SDSUPPORT SD_ABORT_ON_ENDSTOP_HIT

M540 - Endstops Abort SD

Abort SD printing when an endstop is triggered.

2.0.0 trinamic TMC2130|TMC2208|TMC2209

M569 - Set TMC stepping mode

Toggle stealthChop

2.0.0 hosts BAUD_RATE_GCODE

M575 - Serial baud rate

Change the serial baud rate

2.2.0 motion NONLINEAR_EXTRUSION

M592 - Nonlinear Extrusion Control

Get or set Nonlinear Extrusion parameters

2.1.2 motion INPUT_SHAPING_[XY]

M593 - ZV Input Shaping

Get or set Marlin's integrated ZV Input Shaping parameters

1.1.0 filament ADVANCED_PAUSE_FEATURE

M600 - Filament Change

Automatically change filament

1.1.0 filament ADVANCED_PAUSE_FEATURE

M603 - Configure Filament Change

Configure automatic filament change parameters

control MULTI_NOZZLE_DUPLICATION|DUAL_X_CARRIAGE

M605 - Multi Nozzle Mode

Set the behavior mode for a multiple nozzle setup

none MORGAN_SCARA|MAKERARM_SCARA

M665 - SCARA Configuration

Set SCARA geometry values

none DELTA

M665 - Delta Configuration

Set delta geometry values

calibration (X|Y|Z)_DUAL_ENDSTOPS

M666 - Set dual endstop offsets

Set dual endstop offsets

calibration DELTA

M666 - Set Delta endstop adjustments

Set Delta endstop adjustments

2.0.2 control DUET_SMART_EFFECTOR

M672 - Duet Smart Effector sensitivity

Set Duet Smart Effector sensitivity

control NOZZLE_PARK_FEATURE ADVANCED_PAUSE_FEATURE FILAMENT_LOAD_UNLOAD_GCODES

M701 - Load filament

Load filament

control NOZZLE_PARK_FEATURE ADVANCED_PAUSE_FEATURE FILAMENT_LOAD_UNLOAD_GCODES

M702 - Unload filament

Unload filament

2.0.5.2 thermal CONTROLLER_FAN_EDITABLE

M710 - Controller Fan settings

Set or report controller fan settings

debug MAX7219_DEBUG

M7219 - MAX7219 Control

Control Max7219 Segmented LEDs

2.0.8 none GCODE_REPEAT_MARKERS

M808 - Repeat Marker

Set or go to a marker for looping G-code

GCODE_MACROS

M810-M819 - G-code macros

Set/execute one of ten G-code macros

none HAS_BED_PROBE

M851 - XYZ Probe Offset

Set the Z probe XYZ offset from nozzle

calibration

M852 - Bed Skew Compensation

Misalignment in the XYZ axes.

1.0.0-beta encoder I2C_POSITION_ENCODERS

M860-M869 - I2C Position Encoders

I2C position encoders for closed loop control

calibration PROBE_TEMP_COMPENSATION

M871 - Probe temperature config

Configure probe temperature compensation

hosts HOST_PROMPT_SUPPORT

M876 - Handle Prompt Response

Handle Host prompt responses

control LIN_ADVANCE

M900 - Linear Advance Factor

Get and set Linear Advance K value

none TMC2130|TMC2208|TMC2660|L64xx

M906 - Stepper Motor Current

Set the motor current (in milliamps)

control DIGIPOTSS_PIN|HAS_MOTOR_CURRENT_PWM|DIGIPOT_I2C|DAC_STEPPER_CURRENT

M907 - Set Motor Current

Set motor current via digital trimpot

control DAC_STEPPER_CURRENT|DIGIPOTSS_PIN

M908 - Set Trimpot Pins

Set a digital trimpot directly

control DAC_STEPPER_CURRENT

M909 - DAC Print Values

Report DAC current values to host

control DAC_STEPPER_CURRENT

M910 - Commit DAC to EEPROM

Commit digipot/DAC value to external EEPROM

trinamic TMC2130|TMC2208|TMC2209|TMC2660 MONITOR_DRIVER_STATUS

M911 - TMC OT Pre-Warn Condition

Driver overtemperature pre-warn condition

control TMC2130|TMC2208|TMC2209|TMC2660 MONITOR_DRIVER_STATUS

M912 - Clear TMC OT Pre-Warn

Clear overtemperature pre-warn condition flag

control TMC2130|TMC2208|TMC2209 HYBRID_THRESHOLD

M913 - Set Hybrid Threshold Speed

TMC driver switching to spreadCycle

trinamic SENSORLESS_HOMING

M914 - TMC Bump Sensitivity

Set sensorless homing sensitivity

control TMC2130 TMC_Z_CALIBRATION

M915 - TMC Z axis calibration

Align ends of the Z axis and test torque

L6474 MONITOR_L6470_DRIVER_STATUS

M916 - L6474 Thermal Warning Test

Find L6474 drive level (KVAL_HOLD) threshold

L6474 MONITOR_L6470_DRIVER_STATUS

M917 - L6474 Overcurrent Warning Test

Find L6474 minimum current thresholds

L6474 MONITOR_L6470_DRIVER_STATUS

M918 - L6474 Speed Warning Test

Find L6474 speed threshold

2.0.9.4 trinamic TMC2130|TMC2160|TMC2208|TMC2209|TMC2660|TMC5130|TMC5160

M919 - TMC Chopper Timing

Set Chopper Timing values for TMC stepper drivers

sdcard

M928 - Start SD Logging

Log serial input to an SD file

calibration MAGNETIC_PARKING_EXTRUDER

M951 - Magnetic Parking Extruder

Set / report Magnetic Parking Extruder settings

sdcard HAS_SPI_FLASH SDSUPPORT MARLIN_DEV_MODE

M993 - Back up flash settings to SD

Create a backup of SPI Flash to SD

sdcard HAS_SPI_FLASH SDSUPPORT MARLIN_DEV_MODE

M994 - Restore flash from SD

Restore a backup from SD to SPI Flash

calibration TOUCH_SCREEN_CALIBRATION

M995 - Touch Screen Calibration

Touch screen calibration for TFT display

2.0.0 control

M997 - Firmware update

Perform in-application firmware update

control

M999 - STOP Restart

Return the machine to Running state

2.0.0 control

T?-Tx - MMU2 Special Commands

MMU2 special filament loading commands

control

T0-T7 - Select or Report Tool

Set or report the current extruder or other tool