Wiring for Spindle - xpix/XHTC GitHub Wiki

BIG Wiring on Washers from Toolholder:

A --- B         A (+24VCC):    EMPTY
                B (+12VCC):    ESC+
   C            C (GROUND):    ESC-

Small Wiring on pogo pins from Toolholder:

1               GROUND PWM-   black thin wire
2               PWM+          red thin wire
3               EMPTY
4               PWM servo     white or yellow thin wire          
5               EMPTY