Cytron Technical Forum

Hello,
I am testing a 17sh4401 stepper motor with L298N by the example from Arduino, I saw the step forward and backward alternately when I used the example: oneStepAtATime, I shift the wires many ways, still same, why?

The stepper motor be able to continuous running at the direction expected by using: stepper_oneRevolution. the steps forward/backward alternately happened when tested it run step by step.

Thanks
Shanren

This forum is so cool.

You need to show us the wiring you do, so we can advise possible swapping of wires.