hi all,
this is my list of currently unsupported Gcode command on A30 firmware that I think are absolutely needed:
M290 (babystepping)
M221 (Extrude factor override percentage)
M303 (PID tuning).
geeetech, at now your printer lacks of the most crucial tuning features.
please, please, please, implement those commands!
or, way way better solution, officially adopt MARLIN 2!
Unsupported Gcode command!
Re: UNSUPPORTED GCODE COMMAND!
Thank your feedback.
-Keep your mind and try to test it. 
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!