1 What: /sys/class/leds/<led>/device/brightness
4 Contact: Marek BehĂșn <marek.behun@nic.cz>
5 Description: (RW) On the front panel of the Turris Omnia router there is also
6 a button which can be used to control the intensity of all the
7 LEDs at once, so that if they are too bright, user can dim them.
9 The microcontroller cycles between 8 levels of this global
10 brightness (from 100% to 0%), but this setting can have any
11 integer value between 0 and 100. It is therefore convenient to be
12 able to change this setting from software.