hello all,
newbie here, which pin is AIO2 in arduino uno?
in teacup firmware - board.cnc-shield-v3.h i see this line:
DEFINE_HEATER(extruder, AIO2, 0, 1)
but in arduino uno pinout i cant find that, neither in arduino mega
background:
im building a restrap, using motors from old printers that work on 36v, teacup firmware has support for cnc shield it seams, and it fits in arduino uno and nano, i just need to know how to plug everything before i buy the electronics, arduino uno and cnc shield,
thanks in advance