sh implementation using i2cset binary to set the fan speed of the ArgonOne case. Compatible with LibreElec and any other distribution that using the i2cset binary.
On LibreElec you probably need the Addons:
On other distributions, install the
i2c-tools package via your package manager.
Or just run
raspi-config and turn on i2c if you are on Raspberry OS / Rasbian.
Reboot for good measure
Download the file to your system: and run: ./fancontrol.sh