$ git clone https://github.com/softeip/rpi-fan-control.git
$ cd rpi-fan-control
All the configuration parameters are listed in src/configuration.h with comments
Get binary executable file:
$ make
Find bin here: ./bin/rpi-fan-controller
OR
Install it as systemd service by running:
$ sudo make install
$ sudo make uninstall
Program has 3 levels: Low, Average, High
- Low is defined as threshold value
- Average is defined as average between Low and Critical values
- High is defined as critical value
Starts fan (by using soft PWM) when CPU temperature higher than threshold
Stops when less than threshold
Continues spinning your fan for 20 sec if level gets lower