Orbiter optical filament detector
thingiverse
Fits the Orbiter direct drive extruder. It is optical sensory. So it may not work with clear filament. I haven't tried it yet. This is just a bracket that recieves a push connect for the reverse bowden setup. It slides into the Orbiter side. I had to drill out the sensor and the filament holes. This is designed to slip onto the optical sensor. Look for "optical endstop" in your favorite marketplace. Update: clear filament works with klipper. At the end of the roll, the tip of filament is thick enough to trip the sensor. I am not sure if it works with Marlin or Octoprint.
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