I have been reading through all the forums and seems like my issue isn't code related but a power issue, and I wanted to get guidance without blowing my driver or motor. The problem is that I am getting a humming / stuttering noise from the motor, no movement. Sometimes 1 small step on power on if …

DRV8825 + REPRAPGURU NEMA 17 42STH40-1204 Low voltage? Low current?

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