The MPCNC RAMPS 1.4 firmware doesn’t seem to be set up for “the red kind of end stop”
[attachment file=“mechanical endstop red.jpg”]
Anybody know how you get it to work? I’ve connected them on both the x and y home positions and they don’t function as-is. I could try inverting the logic in the firmware but I’m guessing they’d be normally open and that would be unfortunate.
I think this is the schematic for these ubiquitous end stops:
wish I had used the classic kind with a 100 microfarad capacitor and be done with it.