Sir Lazarus

It seems, that there is no driver for fan in armbian. So I wrote a little program in C to control fan on the hat. This nice program adjust the fan speed on cpu temperature accordingly. It starts the fan as 60 °C with 30% power. At 70 °C up to 60% and at 80 °C to 90%. You can adjust it within the code easily.
Compile it with "gcc fancontrol.c -o fancontrol". I configured the program as service. If you want it too, do the following steps:
Create a file fancontrol.service with the following content:
[Unit] Description=Fan control [Service] Type=simple User=root Group=root WorkingDirectory=/usr/bin ExecStart=/usr/bin/fancontrol [Install] WantedBy=multi-user.target do the following steps
sudo cp fancontrol /usr/bin sudo cp fancontrol.service /etc/systemd/system sudo systemctl enable fancontrol sudo systemctl start fancontrol  and that's it.
It works perfekt for me.
Have fun.

It seems, that there is no driver for fan in armbian. So I wrote a little program in C to control fan on the hat. This nice program adjust the fan speed on cpu temperature accordingly. It starts the fan as 60 °C with 30% power. At 70 °C up to 60% and at 80 °C to 90%. You can adjust it within the code easily.
Compile it with "gcc fancontrol.c -o fancontrol". I configured the program as service. If you want it too, do the following steps:
Create a file fancontrol.service with the following content:
[Unit] Description=Fan control [Service] Type=simple User=root Group=root WorkingDirectory=/usr/bin ExecStart=/usr/bin/fancontrol [Install] WantedBy=multi-user.target do the following steps
sudo cp fancontrol /usr/bin sudo cp fancontrol.service /etc/systemd/system sudo systemctl enable fancontrol sudo systemctl start fancontrol  and that's it.
It works perfekt for me.
Have fun.

It seems, that there is no driver for fan in armbian. So I wrote a little program in C to control fan on the hat. This nice program adjust the fan speed on cpu temperature accordingly. It starts the fan as 60 °C with 30% power. At 70 °C up to 60% and at 80 °C to 90%. You can adjust it within the code easily.
Compile it with "gcc fancontrol.c -o fancontrol". I configured the program as service. If you want it too, do the following steps:
Create a file fancontrol.service with the following content:
[Unit] Description=Fan control [Service] Type=simple User=root Group=root WorkingDirectory=/usr/bin ExecStart=/usr/bin/fancontrol [Install] WantedBy=multi-user.target do the following steps
sudo cp fancontrol /usr/bin sudo cp fancontrol.service /etc/systemd/system sudo systemctl enable fancontrol sudo systemctl start fancontrol  and that's it.
It works perfekt for me.
Have fun.