The stepper motor oscillates around the starting point and arround the stopping point when using the grbl library as you can see in this short clip
https://www.youtube.com/watch?v=JrjhW3ktgqU
If I do not use the liberary, the stepper motor behaves well.
Any help will be appreciated.
Philip
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04-06-2021, 02:09 PM #1
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issue with stepper motor using A4988,CNC sheild and grbl library
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