View source for G810-led

Some Logitech keyboards have LEDs. [https://github.com/MatMoul/g810-led G810-led] is a LED controller for Logitech G213, G410, G413, G512, G513, G610, G810, g815, G910 and GPRO keyboards.
== Installation ==
The program [https://github.com/MatMoul/g810-led MatMoul/g810-led] is provided by the package <code>pkgs.g810-led</code>.

To be able to run it, you should add the following udev config :<syntaxhighlight lang="nix">
services.udev = {
  packages = [
    pkgs.g810-led
  ];
};
</syntaxhighlight>After a <code>nixos-rebuild switch</code> you should be able to run <code>g810-led -a ff0000</code>.

== Add colors at keyboard plug ==
Currently, you need to run this command after you plug your keyboard in, with the following udev rule, you are able to run the command automatically after any USB device is plugged in :<syntaxhighlight lang="nix">
services.udev = {
  packages = [
    pkgs.g810-led
  ];
  extraRules = ''
    ACTION=="add", SUBSYSTEM=="usb", RUN+="${pkgs.g810-led}/bin/g810-led -a 0000ff"
  '';
};
</syntaxhighlight>

[[Category: Hardware]]