flexi-bot/docs/marlin/_gcode/G030.md

tag	title	brief	author	since	requires	group	codes	parameters	notes
g030	Single Z-Probe	Probe bed at current XY location	thinkyhead	1.0.0-beta	HAS_BED_PROBE	calibration	G30	tag optional description values C true Probe with temperature compensation enabled (`PTC_PROBE`, `PTC_BED`, `PTC_HOTEND`) type default bool 1 tag optional description values X true X probe position tag type pos float tag optional description values Y true Y probe position tag type pos float tag optional description values E true Engage the probe for each point type default bool 0	Use `SERIAL_FLOAT_PRECISION` to set the number of decimal places in the output.

Do a single Z probe at a specified position. By default probe in the current position.