Hello, I have a 5 x Rock pi 3a cluster, and I want to turn off green and blue LEDs. I found /sys/class/leds dir with (mmc0, user-led, wifi-led), but when I set brightness to 0, nothing happens.
Could you please help me with LEDs?
They are too brightness at night.
cool and what says
use the cat command to list all available values of the trigger attribute:
cat /sys/class/leds/user-led
look for more steps to see what you can do
Thank you! When I changed file /sys/class/leds/user-led/brightness, blue LEDs is off. How to off green LEDs?