Temperature and fan control on OPI5
Hello,
I installed lm-sensors on my Opi5 and I'm able to check temperatures, however I don't know how to make the little fan spin when the temperature rise. I know the temperature is not going to rise till critical levels, but I live in very hot country and I just don't want my device to become too hot.
And do you know how to make the fan start at certain temperature rise? Also I'm not sure which pins I should connect the fan to..
One pin should b
@OP5_PLUS It has a 5v driver, the black wire to 5v and red wire to pwm. The result I had with the fan I've got is that the fan didn't spin at 50 and at 55 degrees it was spinning at 100%. I've just looked at it and to me it seems like the cooling-levels should be between 0-100 instead of 0-255.
I've made an overlay which you could edit and compile/activate with:
sudo armbian-add-overlay orangepi-5-plus-pwmfan.dts
With this overlay it works correctly with my fan, so