netter

ok. I will investigate. Thanks for your work.

Yes, is the latest version. The problem was the execution permission. Granted execution permission to root, was able to execute the fan control. The new problem is the same of Darkdonut: the fan not stops completely when device is running. When M3 run the official Ubuntu version of Firefly, the fan stops completely and only run when the SOC is hot. Thanks.

How we can operate automatic fan control?? I've changed dtb to nvme version and the new file firefly_fan_control and has the same problem: fan is full of RPM all time. I've checked the dtb of official ubuntu in StationOS page, and nvme is ok an fan too, changing the content of dtb file, but in armbian i cannot to do it. Note: best regards all members, and thanks for your work. I'm new in forum.