Difference between revisions of "Template:RK3399 Android PWMFan"

Revision as of 09:15, 15 May 2019

Fan speed setting

The fan uses PWM to achieve automatic speed regulation. If you want to change the speed regulation behavior of the fan, please modify the following file：

/usr/bin/start-rk3399-pwm-fan.sh

Need to cancel the boot automatically start the fan (such as you need to connect the other PWM device), please enter the following command：

systemctl stop pwm-fan
systemctl disable pwm-fan

Or delete the two files below：

/etc/systemd/system/pwm-fan.service
/etc/systemd/system/multi-user.target.wants/pwm-fan.service