{
  "id": "station-g3",
  "name": "UnitEng Station G3 ESP32",
  "vendorId": "uniteng",
  "kind": "product",
  "lifecycle": "active",
  "familyId": "uniteng-station-g3",
  "description": "Modular Station board with an ESP32-S3 MCU daughterboard, an RF daughterboard, and a 1.3-inch OLED display. Designed for external 9-19 V power input and firmware compatibility with Station G2 profiles.",
  "product_url": "https://wiki.bqvoy.com/en/devkits/station-g3",
  "official": true,
  "price": {
    "amount": 109,
    "currency": "USD",
    "asOf": "2026-06"
  },
  "roles": [
    "companion",
    "repeater",
    "room-server",
    "standalone-ui"
  ],
  "transports": [
    "ble",
    "usb",
    "wifi"
  ],
  "hardware": {
    "mcu": {
      "model": "esp32-s3",
      "flashMb": 16,
      "psramMb": 8,
      "ramKb": 512
    },
    "radios": [
      {
        "technology": "lora",
        "chip": "sx1262",
        "bands": [
          "868",
          "915"
        ],
        "txPowerDbm": 35,
        "antenna": "SMA"
      }
    ],
    "display": {
      "status": "present",
      "technology": "oled",
      "size": 1.3,
      "colors": "monochrome"
    },
    "gnss": {
      "status": "none"
    },
    "input": [
      {
        "type": "button",
        "description": "Program"
      },
      {
        "type": "button",
        "description": "Firmware Download"
      },
      {
        "type": "button",
        "description": "Restart"
      }
    ],
    "physical": {
      "dimensionsMm": {
        "width": 110,
        "height": 58,
        "depth": 22
      },
      "weightG": 87.5
    },
    "power": {
      "batterySupported": false,
      "batteryBuiltIn": false,
      "charging": false,
      "solarInput": false,
      "batteryConnector": "extern (Netzteil)"
    },
    "expansion": [
      {
        "type": "grove",
        "count": 2,
        "interfaces": [
          "I2C",
          "GPIO",
          "UART"
        ]
      },
      {
        "type": "qwiic",
        "count": 1,
        "interfaces": [
          "I2C"
        ]
      }
    ]
  },
  "interfaces": {
    "wifi": {
      "status": "present",
      "standard": "802.11 b/g/n"
    },
    "usb": {
      "connector": "USB-C",
      "capabilities": [
        "power",
        "serial",
        "flashing"
      ]
    },
    "bluetooth": {
      "version": "5.0",
      "ble": true
    }
  },
  "source": {
    "path": "data/devices/station-g3/device.yaml",
    "updatedAt": "2026-06-22T21:31:07+02:00"
  },
  "vendorName": "UnitEng"
}