Reply To: machine gone rogue! (motors at least)

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I don’t remember seeing decay or dwell in the software which is plantcnc usb software that works with hardware. I believe the boards are clones of plantcnc boards in some way. I’ll have to check more on that.

It sounds like you found the spec sheet for these drivers on I do have heatsinks on the chips that get very warm. Are you saying I need ones on the underside on the pcb as well?

I also have a small desktop fan that points just at the three driver boards but I could add a tiny fan to each board. Guess I’d gave to put one on both sides IF you agreed above that heatsinks on underside are needed.