Quote Originally Posted by Ricardoco View Post
I think he is being pointed toward the usb > serial (RS485 i think) lead from PC to VFD that does the control with a plugin for mach, not tried them so couldnt comment.


Rick
I was indeed, my BoB with PWM is in need of repair so I bought a cheap ebay job that is actually pretty good only no PWM. So I will use the RS485 converter(I actually had one for some reason, past project I guess) and see how I get on. Next is finding some springs to counter balance my Z axis :)