Re: Stepper motor skipping!!
Posted: Tue Jan 15, 2019 9:17 am
I think you need to check the A4988 at first.
1.You can try to swap the problem one to the normal one.
Then you can know the result.
2.Check your travel speed<120mm/s
3.Try to adjust the vref of the A4988 to 1.1V
1.You can try to swap the problem one to the normal one.
Then you can know the result.
2.Check your travel speed<120mm/s
3.Try to adjust the vref of the A4988 to 1.1V