It’s likely you have a layout that triggers the Ruida “skewed engraving” gotcha, which boils down to the wrong polarity for the STEP
signal.
A previous discussion on a similar problem and its resolution:
It’s likely you have a layout that triggers the Ruida “skewed engraving” gotcha, which boils down to the wrong polarity for the STEP
signal.
A previous discussion on a similar problem and its resolution: