A simple python script to control a PWM fan for cooling.
Run it with sudo python3 ./fan.py
It is configured to run with Orange Pi PC 2, but can be easily adapted for any other board.
Default values:
Lowest temperature on the curve: 20°C
Highest temperature on the curve: 75°C
Averaging across 10 values over 5 seconds, checking every 500ms
Duty Cycle cutoff: 23%
Full Cycle: 25ms
Selected pin: 6 (see below)
Please note, that the script uses BCM numbering scheme!
