flexi-bot/docs/marlin/_gcode/M204.md

tag	title	brief	author	group	codes	notes	parameters	videos	examples
m0204	Set Starting Acceleration	Set the starting acceleration for moves by type.	thinkyhead	motion	M204	View the current setting with [`M503`](/docs/gcode/M503.html). If `EEPROM_SETTINGS` is enabled, these are saved with [`M500`](/docs/gcode/M500.html), loaded with [`M501`](/docs/gcode/M501.html), and reset with [`M502`](/docs/gcode/M502.html). Legacy `M204 S<accel>` is deprecated. Use separate paremeters `M204 P<accel> T<accel>` instead.	tag optional description values P true Printing acceleration. Used for moves that include extrusion (i.e., which employ the current tool). tag type accel float tag optional description values R true Retract acceleration. Used for extruder retraction moves. tag type accel float tag optional description values T true Travel acceleration. Used for moves that include no extrusion. tag type accel float tag optional description values S true Legacy parameter for move acceleration. Set both printing and travel acceleration. tag type accel float	Mnvj6xCzikM	pre code Set acceleration for printing moves to 2400mm/s/s M204 P2400

Set the preferred starting acceleration (in units/s/s) for moves of different types. Send M204 with no parameters to get current settings.