G-command for controlling extruder/external motor


I am trying to use the extruder motor for a different purpose than for 3D printing, though I cannot find any documentation of what g-commands that are used for controlling the external/extruder motor.

The g-command that is normally used to control the extruder is something like this G0 X0 Y0 Z0 E10 F1000 where E10 determines how much the extruder motor should extrude. But this command does not work.


There seams that the problem lies in the new firmware for the arm, it works with the old firmware

Hi Eric, the firwmare 4.x.x is not support 3D printing, you have to use firmware 3.2.0 if you need use 3D printing.