Docker Crashing ROC-RK3328-CC

[librecomputer]

How to Read and Control PWM Fan Speed on AML-S905X-CC

PWM fans come with 4 wires: Ground Power (3.3V, 5V, 12V) Tachometer PWM speed control Per the GPIO map, there is a convenient header 9J1: Ground GPIO (for tach) 5V On the 40-pin header, there are 5 hardware PWMs we can use per our PWM guide. We do not want to waste CPU cycles to generate inaccurate PWM via software GPIO bitbanging. We can hook these up to the fan via female to male jumper wires. pwm-a - Pin 33 pwm-ao-a - Pin 11 pwm-ao-b-6 - Pin 12 pwm-ao-b-9 - Pin 13 pwm-e - Pin 32 pwm-…