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Filament Sensor V1

Filament Sensor V1

thingiverse

Fits a Wemos D1 Mini with an LED and light sensor with appropriate resistors. When the Wemos sees that you've run out of filament it sends a message to Octoprint to pause the print. I have Home Assistant then send me a notification on my phone, but you could easily have the Wemos do this as well. I have uploaded the code to my <a href="https://github.com/stayzeef/Filament_Sensor">github</a>

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