I am unable to get my steppers to move, The arduino is able to run GRBL and connect to UGS and the program shows them to move, but nothing actually happens. This is my first time doing something like this so any help is appreciated! [image] [IMG_5896] [IMG_5897]

You seem to have connected 12volt(-) to the wrong terminal of the power supply. Connect the wires to 12volt(+) and 12volt(-) of the supply (not to mains ground). Use heavier wires for 12volt, at least the size of the power cord. Those test leads can't carry the required motor current. Leo..

Nema 17 Wont Move. CNC Shield V3, TMC2208, 12v 5A Power Supply

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xfpd March 22, 2024, 4:58pm 2

Did you configure the stepper motor drivers?

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Nema 17 Wont Move. CNC Shield V3, TMC2208, 12v 5A Power Supply

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