{
  "id": "heltec-wsl3",
  "name": "Heltec WSL3",
  "vendorId": "heltec",
  "kind": "product",
  "lifecycle": "active",
  "familyId": "heltec-wsl3",
  "image": "heltec_wsl3.svg",
  "datasheet": "datasheet.pdf",
  "official": true,
  "product_url": "https://heltec.org/project/wireless-shell-v3/",
  "description": "Compact ESP32-S3 + SX1262 LoRa module with Wi-Fi and BLE, built as a stamp-hole package for embedding into custom products. The V3 revision uses a USB-C interface and a smaller low-power form factor than the classic WiFi LoRa 32 boards.",
  "price": {
    "amount": 12,
    "currency": "USD",
    "asOf": "2026-06"
  },
  "roles": [
    "companion",
    "repeater",
    "room-server"
  ],
  "transports": [
    "ble",
    "usb",
    "wifi"
  ],
  "variants": [
    {
      "name": "470~510MHz",
      "sku": "ZC-157-470",
      "bands": [
        "470"
      ]
    },
    {
      "name": "863~870MHz",
      "sku": "ZC-158-868",
      "bands": [
        "868"
      ]
    },
    {
      "name": "902~928MHz",
      "sku": "ZC-158-915",
      "bands": [
        "915"
      ]
    }
  ],
  "hardware": {
    "mcu": {
      "model": "esp32-s3",
      "flashMb": 8,
      "ramKb": 512
    },
    "radios": [
      {
        "technology": "lora",
        "chip": "sx1262",
        "bands": [
          "470",
          "868",
          "915"
        ],
        "txPowerDbm": 21,
        "antenna": "IPEX-1.0"
      }
    ],
    "display": {
      "status": "none"
    },
    "gnss": {
      "status": "none"
    },
    "leds": {
      "status": "unknown"
    },
    "power": {
      "batterySupported": false,
      "batteryBuiltIn": false,
      "charging": false,
      "solarInput": false,
      "consumptionIdleMa": 0.009
    },
    "physical": {
      "dimensionsMm": {
        "width": 38.4,
        "height": 16.1,
        "depth": 2.8
      },
      "weightG": 3
    }
  },
  "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-wsl3/device.yaml",
    "updatedAt": "2026-06-22T21:31:07+02:00"
  },
  "vendorName": "Heltec Automation"
}