{
  "id": "heltec-wt2",
  "name": "Heltec Wireless Tracker v2",
  "vendorId": "heltec",
  "kind": "product",
  "lifecycle": "active",
  "familyId": "heltec-wireless-tracker",
  "revision": "2",
  "aliases": [
    "Heltec Wireless Tracker V1.1",
    "Heltec Wireless Tracker V2",
    "Wireless Tracker v2"
  ],
  "image": "heltec_wt2.svg",
  "datasheet": "datasheet.pdf",
  "official": true,
  "product_url": "https://heltec.org/project/wireless-tracker-v2/",
  "refs": {
    "mesh-sh-device": "heltec-wireless-tracker-v2"
  },
  "price": {
    "amount": 31,
    "currency": "USD",
    "asOf": "2026-06"
  },
  "description": "ESP32-S3 based tracker with SX1262 LoRa, UC6580 GNSS, Wi-Fi, BLE, and a 0.96-inch 160×80 TFT display. Built for object tracking and mesh networking, with USB-C, battery management, and solar-panel support.",
  "roles": [
    "companion",
    "repeater",
    "room-server",
    "standalone-ui"
  ],
  "transports": [
    "ble",
    "usb",
    "wifi"
  ],
  "variants": [
    {
      "name": "863~870MHz",
      "sku": "ZC-320-868",
      "bands": [
        "868"
      ]
    },
    {
      "name": "902~928MHz",
      "sku": "ZC-320-915",
      "bands": [
        "915"
      ]
    }
  ],
  "hardware": {
    "mcu": {
      "model": "esp32-s3",
      "flashMb": 8,
      "psramMb": 8,
      "ramKb": 512
    },
    "radios": [
      {
        "technology": "lora",
        "chip": "sx1262",
        "bands": [
          "865",
          "868",
          "915",
          "920",
          "923"
        ],
        "txPowerDbm": 28,
        "antenna": "IPEX-1.0"
      }
    ],
    "display": {
      "status": "present",
      "technology": "display",
      "size": 0.96,
      "resolution": {
        "width": 160,
        "height": 80
      },
      "colors": "color"
    },
    "gnss": {
      "status": "present",
      "chip": "UC6580"
    },
    "leds": {
      "status": "present",
      "description": "Status LEDs"
    },
    "input": [
      {
        "type": "button",
        "description": "USER_SW"
      },
      {
        "type": "button",
        "description": "RST_SW"
      }
    ],
    "power": {
      "batterySupported": true,
      "batteryBuiltIn": true,
      "batteryCapacityMah": 600,
      "batteryConnector": "Built-in 600mAh LiPo",
      "charging": true,
      "solarInput": false,
      "batteryChemistry": "li-po",
      "consumptionIdleMa": 35,
      "consumptionTxMa": 110
    },
    "physical": {
      "dimensionsMm": {
        "width": 53,
        "height": 25.4,
        "depth": 9.37
      },
      "weightG": 55
    },
    "expansion": [
      {
        "type": "header-2.54",
        "count": 2,
        "pins": 18
      }
    ]
  },
  "interfaces": {
    "usb": {
      "connector": "USB-C",
      "capabilities": [
        "power",
        "serial",
        "flashing"
      ]
    },
    "bluetooth": {
      "version": "5.0",
      "ble": true
    },
    "wifi": {
      "status": "present",
      "standard": "802.11 b/g/n"
    }
  },
  "source": {
    "path": "data/devices/heltec-wt2/device.yaml",
    "updatedAt": "2026-06-22T21:31:07+02:00"
  },
  "vendorName": "Heltec Automation"
}