MakerGear M2 Filament RunOut Switch bracket

This is a simple Micro-switch filament run-out sensor built into the filament guide bracket for the MakerGear M2.

I used the old Z endstop micro-switch and LED from the M2, as I have replaced the Z endstop with an inductive probe. In order to get the LED to light up when out of filament, I de-soldered the ground side of the led from the center pin, and soldered it to the unused pin.

You will need to modify your firmware to enable the run-out sensor to trigger the M600 command, and your fir