Fly Pi Core Fan Setup in KlipperEdit me
Klipper Core Fan Configuration
The Fly Pi has a 5V controllable fan interface on board, which is used for CPU Cooling. The wiring method is as shown in the figure below
- Add the following to your printer.cfg to enable the core fan.
- Klipper Host MCU is enabled by default in Fly OS.
[mcu host] serial: /tmp/klipper_host_mcu
[temperature_fan core_fan] pin: host:gpio3 max_power: 1.0 sensor_type: temperature_host control:watermark target_temp: 48 min_temp: 0 max_temp: 90 off_below: 0.10 kick_start_time: 0.50 max_speed: 0.8 min_speed: 0.3