1What:		/sys/class/leds/<led>/device/brightness
2Date:		July 2020
3KernelVersion:	5.9
4Contact:	Marek Behún <marek.behun@nic.cz>
5Description:	(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.
8
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.
13
14		Format: %i
15