gcode manual

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SYNTAX Begin and end a program with '%'. Each command should be on a new line. Comments should be written with ';' (equivalent of # python)

POSITION COMMANDS

G28 [X Y Z] - Go at full speed to home position [with specific axis or axes] G90 - Set absolute position mode (xyz coords) G91 - Set relative position mode (xyz coords will be added to current coords)

UNITS COMMANDS

G20 - Set inches mode G21 - Set mm mode (use this)

MOVING COMMANDS

G00 - Move to location at top speed (for positioning) Examples (absolute position mode G90): G00 X0 Y0 Z0 - move to X=0 Y=0 Z=0 at top speed G00 X10 - move X-axis to X=10mm at top speed Examples (relative position mode G91): G01 X10 - move X-axis 10mm in the positive direction at top speed

G01 - Move to location at Fmm/min (for work) Examples (absolute position mode G90): G01 X0 Y0 Z0 F1000 - move to X=0 Y=0 Z=0 at 1000mm/min G01 X10 F2000 - move X-axis to X=10mm at 2000mm/min Examples (relative position mode G91): G01 X10 F2000 - move X-axis 10mm in the positive direction at 2000mm/min

CONTROL COMMANDS M106 - Set fan speed Examples: M106 S255 - set fan to full speed M106 S127 - set fan to half speed M106 S0 - set fan to zero speed