@paulhew Thanks for the offer, but I doubt it would be worth the shipping.

Problem solved. Chopped it off my cable harness, soldered some short dupont wires to the ones coming off the original cable so I'm 100% it's not the wiring, and hooked it up to my Marlin printer after a quick firmware change. And it's still doing the exact same thing. Looks like it's a defective probe. Not sure how to close a topic....

Didn't change anything. Also, I'm using a Delta so I don't think I want use it as an endstop either. Trying to run G30 gives an error saying probe triggered, as expected, but it pulls the pin back in for some reason.

BlTouch is responding to all the deploy, retract, and test commands perfectly, red led does not flash and blue led does not come on. The probe also triggers when touched. However, G31 reports the z-probe sensor is always at 1000, as does the web interface.

At first I thought the "out" pin on the BlTouch wasn't wired up right but I checked it's continuity along with the rest of the wires and no issues there. The wiring is quite long at 2+ meters, so maybe that's a problem? I've gone through this checklist and the only thing I haven't done is cut the trace (fresh exacto knife wont work, hesitant to use desoldering ribbon). I've linked my config, but I can't find any obvious problems.

P.S. firmware version is 2.02RC2

@dc42 my duet reports these values

I guess my board is a DOA then

@dc42 Yes I confirmed those values by sending M906. The motors do not vibrate or lock in place; they move freely. They also don't make the buzzing noise that they do when they have power (I have micro-stepping turned down to x16 for now so that's what I would expect).

The blue LED indicator is running. I have tried hitting all the endstops to make it thinks it's homed then tried to move the motors through the web interface and it doesn't output any error messages. I will try adding the M564 H0 to config and see what happens.0_1535293945371_config.g

@dc42 Motor currents for X, Y, and Z are 1000mA, extruder is 800mA

I'm fairly sure I have them wired correctly, double checked but I suppose I could still have made a mistake. Is there some sort of short protection for the motors that just shuts off the drivers if they aren't wired correctly? If not I really need some help.[0_1535216527417_config (3).zip](Uploading 100%)

Alright, I got it running, I wish you had setup documentation for the Maestro!