How do pin outs work?
eg AXBB-E and UCSB -- axbb has pinouts 09 to 17
ucsb has pinouts 01 to 09,14,16 and 17
Does the software eg : UCCNC/MACH3 auto recognise the two boards and can accept none unique pin outs,
eg axbb you set 15 and 16 for say Y axis and you set ucsb breakout board for 16 and 17 for say X.
I don't understand how this works? Do the pin outs to the steppers have to be unique or it doesn't matter?
If someone wouldn't mind demystifying this for me please.
Cheers,
Steve