orion_jg2001

I created a script to set the trip point, which can then be run at boot with a service or by placing it in /etc/rc.local
 
# Script sudo wget https://raw.githubusercontent.com/pyavitz/scripts/master/fan-ctrl -P /usr/local/bin sudo chmod +x /usr/local/bin/fan-ctrl # Service sudo tee /etc/systemd/system/odroid-fan-ctrl.service <<EOF [Unit] Description=Odroid Fan Control ConditionPathExists=/usr/local/bin/fan-ctrl [Service] ExecStart=/usr/local/bin/fan-ctrl -r &>/dev/null Type=oneshot RemainAfterExit=yes [Install] WantedBy=multi-user.target EOF sudo systemctl enable odroid-fan-ctrl # Options Odroid N2 Trip Point Usage: fan-ctrl -h -1 65°C -2 55°C -3 45°C -4 35°C -r Run -u Update The systemd service runs 'fan-ctrl -r' during boot.  
One down side is that it requires sudo to work, so you would need to either edit the script to your needs or setup sudo, so that you don't need a password to execute. But then again, it shouldn't matter when being run as a service, as root shouldn't care about sudo?