Hi. I have prusa i3 and those drivers. On which pin do I measure voltage? There are couple threads about this but they are outdated and links are not working.
And extra question is what should be level of voltage? I was planning to set it on 0.4V.
Put one meter lead on the 4988's potentiometer and the other (for safety) on the negative of the 12v power supply terminal block. Rotate the pot to alter voltage. 0.4v is a good start although some have to be set up to around 0.8v.
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Waitaki 3D Printer
