18c2ecf20Sopenharmony_ciWhat: /sys/class/leds/<led>/device/brightness 28c2ecf20Sopenharmony_ciDate: July 2020 38c2ecf20Sopenharmony_ciKernelVersion: 5.9 48c2ecf20Sopenharmony_ciContact: Marek Behún <marek.behun@nic.cz> 58c2ecf20Sopenharmony_ciDescription: (RW) On the front panel of the Turris Omnia router there is also 68c2ecf20Sopenharmony_ci a button which can be used to control the intensity of all the 78c2ecf20Sopenharmony_ci LEDs at once, so that if they are too bright, user can dim them. 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci The microcontroller cycles between 8 levels of this global 108c2ecf20Sopenharmony_ci brightness (from 100% to 0%), but this setting can have any 118c2ecf20Sopenharmony_ci integer value between 0 and 100. It is therefore convenient to be 128c2ecf20Sopenharmony_ci able to change this setting from software. 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_ci Format: %i 15