Turning off RPi Power LED (Cronjob?)

Installation Home Assistant OS
1

Hey there,

I’m trying to disable the RPi 2B Power LEDs. In general, this is possible by executing
echo 0 >/sys/class/leds/led0/brightness

But as I’m using Hass.io with HassOS, I’m not able to run such a command. Is it possible to disable the Power LEDs anywhere else or is it possible to run this command? I would even prefer to run it as a cronjob after system start, would that be possible?

Regards,
Lars

1 Like
2

Hi,

Did you ever get an answer to this? I’d like to disable the power led and maybe the activity too. If we can save a few dozen milliamps, it makes a battery supply last longer! :smiley:

Thanks,
Ambi