I got Wemos D1 R32 today afternoon and have since gotten basics to work: ability to load code, toggle LED etc. I have cut off the 10k resistor on the CNCv3 shield and bolted the shield on the R32. I would appreciate if anyone can help answer a few questions before I proceed:
1) How do I power the R32 + CNCv3 combo? Just powering the CNCv3 be sufficient?
2) There are 4 slots for hooking up the stepper drivers on the CNCv3 named X Y Z & A.
3) I suppose I can plug in the LV8729's but not wire up the motors when I attempt the
Is there anything else I need to worry about before powering on & loading the firmware?