DIY Project Sample:
Modding Ender 3 endstop to optical switch (Note: original board not compatible, need to change to SKR or MKS Gen Board)
Create an optical filament runout sensor
The Optical Endstop Limit Switch is a reliable solution for any type of 3D printers and other CNC and / or 3D tools.
Compatible with RAMPS 1.4 board.
Package includes :
– 1 x Optical Endstop Limit Switch
– 1 x 50cm 3pin connecting cable