Rockpro64 CPU fan

[hunderteins]

As of today, if you want to try out the fan then you'll need to update the kernel:

Code:

https://github.com/ayufan-rock64/linux-kernel/releases/tag/4.4.132-1077-rockchip-ayufan

Currently the fan works in an on/off mode (at least for me):

Code:

nano /sys/class/hwmon/hwmon0/pwm1

The range should be from 0 - 255, but for now ... for me ... 0, 1 and 2 are 'off' while 3 and up is 'on'.

I connected a standard 12 V computer case fan. Around 80 the fan starts spinning slowly. But it vibrates until I set the value around 240.