{ pkgs, ... }: let
  base = {
    firmware.type = "qmk";
    qmk = {
      keyboard.name = "novelkeys/nk65b";
      flash = pkgs.writeShellApplication {
        name = "flash";
        runtimeDependencies = with pkgs; [ dfu-util ];
        text = ''
          dfu-util "''${1:-}"
        '';
      };
    };
  };
in {
  devices = {
    "nk65b:default" = base;
    "nk65b:me" = base // {
      qmk.keymap = rec {
        name = "me";
        src = builtins.path {
          inherit name;
          path = ./.;
        };
      };
    };
  };
}