Hello,
Just received and tried the combination UC00A - SD02B - Stepper.
My first try was just after connecting the stepper motor, and while pushing the test button, the stepper rotated once left, then right, then left... each time I press the test button, the stepper rotates in a random side. I thought 'no big deal', must be normal...
Then trying the SD02B GUI tool, the stepper really has erratic moves, as if it was always changing directions...
Any ideas what could be wrong ?
Thx, Julien