I have the marlin firmware code it works with 3 axis and 2 extruders
and I want to modify the firmware to have a 4th axis and 1 extruder
so it would be x y z a , "a" would be the 4th axis.
Bu iş için 6 freelancer ortalamada $426 teklif veriyor
I can assist. I am a firmware engineer with experience in embedded OS as well as experience in Arduino and raspberry pi. Message me if you would like to speak more about the details.