Hi, I'm sure this is a dumb question but I can't figure out how to wire the stock ender 3 endstops to the duet wifi, the guide says for endstops with two wires (which is what the ender 3 has) to use ground and signal, but when I look at the wires connected to the ender 3 endstops they say signal and voltage.
If anyone has done this before and could explain how they wired it that would be fantastic. I've looked around the internet but I can't seem to find an answer to this.