Reply To: An argument for end stops



I’ve got two mechanical endstop microswitches to use for the my 0,0. They are mounted on the movable clamps and I wired them normally open. I plugged them into the 1st and 3rd pins (X and Y min) as seen in the attached picture. I’m unclear on how to activate the endstops in marlin. I’m sure I need to modify configuration.h somehow, but I’ve also read about people modifying pins.h and other stuff.

I have been googling a lot trying to figure this out, but there are many different configurations, each with their own answer. I’m hoping maybe someone might know exactly what I need to do.

Thanks for any help,