I have a home CNC kit w/ Arduino Uno and CNC Shield v3. The included drivers and motors are fine but I also have CL57T closed loop and larger motors. I would like to wire the CL57T into the CNC shield. I see that the driver pinout for the PCB drivers includes ENA, STP, and DIR on pins 1, 7, 8, however the CL57T stepper has a + and - for each of these. Can anyone suggest a resource on how to hardwire a larger driver to replace the small PCB drivers?
-- to GND, + to corresponding pin on the shield
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