[
  {
    "name": "network rack inside temperature sensor",
    "room": "network_rack",
    "type": "sensor",
    "id": {
      "entity_id": "sensor.esphrack_inside_temperature",
      "device_id": null
    }
  },
  {
    "name": "server fan 2",
    "room": "network_rack",
    "type": "switch",
    "id": {
      "entity_id": "switch.srvfan2",
      "device_id": null
    }
  },
  {
    "name": "server fan 1",
    "room": "network_rack",
    "type": "switch",
    "id": {
      "entity_id": "switch.srvfan1",
      "device_id": null
    }
  }
]