flexi-bot/docs/marlin/_gcode/M280.md

tag	title	brief	author	requires	group	codes	notes	parameters	examples
m0280	Servo Position	Set or get a servo position.	thinkyhead	NUM_SERVOS>0	servos	M280	Requires `NUM_SERVOS` of 1 or more.	tag optional description values P false Servo index to set or get tag type index int tag optional description values S false Servo position to set. Omit to read the current position. tag type pos int

Set or get the position of a servo.