Temperature-based fan control on Raspberry Pi
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README.md

rpi-fan-control

Temperature-based control of Raspberry Pi fan through GPIO port.

This package installs the rpi-fan-control daemon that checks temperature of the Raspberry Pi CPU and controls fan through one of the GPIO pins.

Installation (.deb package)

Dependencies:

  • fakeroot

You can build .deb package using Makefile:

make deb

And then install it with dpkg:

sudo dpkg -i rpi-fan-control-*.deb

Configuration

There is config file /etc/rpi-fan-control/rpi-fan-control.conf in which you can change

  • GPIO pin which will contol the fan
  • Upper and lower temperature triggers
  • Temperature refresh delay

On this picture you can see available GPIO pin numbers: