Prusa i3 MK2S filament runout sensor bracket/holder (deeper)

thingiverse

All credit goes to the original: https://www.thingiverse.com/thing:1786543 My sensor failed to fire when I removed the filament. With this deeper holder, it does. This small piece of plastic will save you from failed prints when you run out of filament by combining an optical endstop and OctoPrint. Remixed the original to use a zip tie for fastening, as I didn't have suitable screws. Also slimmed it down to use it with my bottom holder and attaches nicely to my i3 mk2. OctoPrint: http://octoprint.org Filament Plugin: https://github.com/MoonshineSG/OctoPrint-Filament Filament Sensor: https://www.amazon.de/Optischer-BegrenzungsSchalter-Endstop-Switch-Drucker/dp/B00UFW13ZO/ref=sr_1_1?ie=UTF8&qid=1474621615&sr=8-1&keywords=optischer+endstop Pi Wiring: https://www.raspberrypi.org/documentation/usage/gpio Example Wiring: G - ground --> Ground on the Pi S - signal --> GPIO 14 V - volt --> 5 V on the Pi Test the correct value for the sensor: http://raspi.tv/2013/rpi-gpio-basics-6-using-inputs-and-outputs-together-with-rpi-gpio-pull-ups-and-pull-downs Write the correct value into OctoPrint config. Please post your creations.