Ender 3 Filament sensor assembly (using orginal Z endstop) 3d model
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Ender 3 Filament sensor assembly (using orginal Z endstop)

Ender 3 Filament sensor assembly (using orginal Z endstop)

by Thingiverse
Last crawled date: 4 years, 4 months ago
An Ender 3 (possible also PRO?) filament runout sensor using the original Z Axis Endstop (no longer required as BL-Touch is in place).
Additional required:
2x M3*12 Screws for Z axis mount (original is too short)
Extension for Cable (depends on your Board etc)
recommended GUIDE for Firmware changes to enable filament sensor:https://youtu.be/gwHpXaj_6xE
I used x endstop max connector (as it is default defined as filament sensor pin for skr v1.3 board)
Holes need slight enhancement (3mm drill for z axis screw, 2.5 mm for board screws)

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