Filament Runout Sensor holder at Extruder

thingiverse

Tinkercad: https://www.tinkercad.com/things/ep5Ka3K92Jc This custom designed filament guide is specifically tailored for rwmech / maker mashups that require a reliable wifi filament runout sensor. I created this design to serve as both a filament guide and a holder for the runout sensor, allowing it to be easily integrated into any setup. This filament guide was designed with the Ender 3 Pro in mind, but its versatility makes it compatible with other models as well. It's the second version of this design, which I optimized without supports, but had to adjust due to the runout sensor causing the filament to emerge slightly higher than intended. To rectify this issue, I raised the mount to ensure a flat and smooth extrusion process. You'll notice small cutouts for the screws, as I used washers on my runout sensor that protruded slightly, requiring these modifications. When utilizing the runout sensor, simply feed it through the guide; when not in use, the left side still features a slot to facilitate filament flow, maintaining an uninterrupted printing experience.