{
  pkgs,
  lib,
  config,
  ...
}:

{
  imports = [ ./hass-mqtt.nix ];

  healthchecks.closed.retiolum.ports.zigbee2mqtt = [
    1337
    9666
  ];

  services.zigbee2mqtt = {
    enable = true;
    dataDir = "/srv2/zigbee2mqtt";
    settings = {

      # Home Assistant integration (MQTT discovery)
      homeassistant = true;

      # allow new devices to join
      permit_join = false;

      # MQTT settings
      mqtt = {
        # MQTT base topic for zigbee2mqtt MQTT messages
        base_topic = "zigbee2mqtt";
        # MQTT server URL
        server = "mqtt://127.0.0.1:1883";
      };

      # Serial settings
      serial = {
        #port = "/dev/ttyACM0";
        port = "/dev/ttyUSB0";
        # disable LED of CC2531 USB sniffer
        disable_led = true;
      };

      advanced = {
        log_output = [ "console" ];
        log_level = "warn";
        pan_id = 1337;
        # add last seen information
        last_seen = "ISO_8601_local";
      };

      # configure web ui
      frontend.port = 9666;
      frontend.host = "0.0.0.0";
      experimental.new_api = true;

    };
  };

}