Hi , I have a trouble with 2 limit switch for nema 17 operation ( A4988 module ). I need motor change direction when it touch to each limit switch but it not working , anyone could help me about it , thank you so much Note : On limit switch1 , ON pin connect to digital 2 COM pin connect to GRN O…

Limit switch with Nema 17 and A4988

UKHeliBob September 5, 2021, 8:53am 13

Stop writing to the step pin

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