Neptune 3 Pro/Plus/Max BTT SFS 2.0/2.1 holder

The printed part is secured with the original 2 screw mounting holes on the extruder housing. Required 2x longer screws M3x20.

Klipper host: Orange Pi 3 LTS. GPIO pins: PL02, PL08.

[mcu host] serial: /tmp/klipper_host_mcu

[filament_motion_sensor motion_sensor] switch_pin: host:gpiochip0/gpio2 detection_length: 5.76 extruder: extruder pause_on_runout: True runout_gcode: MOTION_SOUND {action_call_remote_method("notify", name="my_telegram", message="Motion sensor alarm!")}

[filament_switch_sensor switch_sensor] switch_pin: host:gpiochip0/gpio8 pause_on_runout: True runout_gcode: SWITCH_SOUND {action_call_remote_method("notify", name="my_telegram", message="Switch sensor alarm!")}