Shapeoko Pro XXL

Does anyone know why the blue light won’t come on the bitsetter part of the machine but I have power.

I don’t have a Pro so I can’t comment on which blue led should be on when, but a sure way to double check if your bitsetter is working correctly is to go in CM’s setting page, push the bitsetter button manually, you should see a “Probe” text displayed under the “GRBL Active Inputs Pins” line (and the bitsetter light itself should turn on)

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