3030 filament run out sensor mount
prusaprinters
This is a mount for this specific filament run out sensor: https://amzn.to/3kIcOOU The sensor is easy to mount on a raspberry pi running octopi. Wiring:Red — 3.3-5VYellow/Blue — SignalBlack — GNDOctopi sensor plugin: https://github.com/luckyx182/Filament_sensor_simplified For my build, I'm using pin 17 for “3.3V PWR”, pin 19 for GPIO10 (SP10_MOSI), and pin 20 for GND (as per attached diagram)In Filament Sensor Simplified settings, I have “Pin number” set to 19, “Sensor is connected to” set to Ground, and “Switch type” set fo “Triggered when open”, with the M600 gcode (filament change) action. I printed mine with PETG, 0.2mm layer height, and 40% infill. That way its a very strong part but has a little flex to it.
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