For the last few weeks I've been building a new electronics cabinet for my X6-2200L centered around a UC300ETH and UB1 breakout board. Just recently I figured out VFD speed control and decided to make a video on it. I know there's a few guys here looking to make the transition over from Mach3 to UCCNC as well so I'm going to try to do my best to document my progress in video format.
Current issue is that I'm not sending a pure 0-10V analog speed signal to the VFD but something much closer to 0-13V so I'll have to play around with VFD parameters and UCCNC's PWM configuration to resolve that. Next step is to clean up the wiring, make some chips, and start working on preparing for the ATC spindle that I ordered from JGL.
https://youtu.be/m3QBfp_2ayc