Turns on an external fan if CPU temperature exceeds a threshold. Turns fan off if the temperature falls below another threshold.
Polls temperature every few seconds.
Temperature thresholds are configuration using constants.
- 1 x 2N2222 NPN Transistor
- 1 x 680Ω Resistor
- 1 x 0.2A 5V DC Brushless Fan
Configure constants in main.py to set appropriate GPIO pin and temperature thresholds. Then execute:
python3 main.py