Arentz' EMC2 Config for Probotix drivers
I have a Zen Toolworks 12x12 and a Probotix RF-isolated breaker-board and drivers. Motors are Vetex Stepping motors, Model PK266-02A (2A,1.8deg/step). The powersupply is a 32V-8Amp, which provides enough power for drivers, breaker board and the Zen Toolworks spindle. The computer side of the breaker-board is powered by USB. I have done extensive testing on the setup, and it works very well. The spindle motor might run better at a higher RPM (with a 42V powersupply), but overall it's performance is satisfactory for woodwork as well as PCB-paths.