{
  "device_name": "Cargo Controller",
  "relays": [
    {
      "id": "relay_1",
      "name": "Aux Power",
      "pin": 16,
      "enabled": true,
      "role": "aux",
      "hardware_channel": 1,
      "hardware_profile": "lilygo_t_relay_s3_6ch",
      "available": true
    },
    {
      "id": "relay_2",
      "name": "Fridge",
      "pin": 17,
      "enabled": true,
      "role": "fridge",
      "hardware_channel": 2,
      "hardware_profile": "lilygo_t_relay_s3_6ch",
      "available": true
    }
  ],
  "bms": {
    "enabled": true,
    "name": "House Battery",
    "address": "aa:bb:cc:dd:ee:ff",
    "address_type": "public"
  },
  "temperature_sensor_count": 4,
  "temperature_sensors": [
    {
      "id": "temp_1",
      "name": "Cabin",
      "address": "28ff001122334455",
      "enabled": true,
      "weather": false
    }
  ],
  "hardware_profile": "lilygo_t_relay_s3_6ch",
  "output_count": 6
}