I had a 4 axis smoothie working great for a year or so, until a storm knocked it out. I bought a replacement 3 axis card but it has no big mosfets, so in any case, I cannot connect to P2.5, only 2.4 or 2.6. I seem to be getting minimal (10-15%) laser power and some power still on G00 moves, the pot doesn’t override it unless I press the test switch.
Do I need to have a board with the big mosfets or is there some other workaround?
Thanks for any assistance.