{
  "id": "heltec-t114",
  "name": "Heltec T114",
  "vendorId": "heltec",
  "kind": "product",
  "lifecycle": "active",
  "familyId": "heltec-t114",
  "aliases": [
    "Heltec Mesh Node T114 V2",
    "Mesh Node T114",
    "Heltec Mesh Node T114",
    "HT-n5262"
  ],
  "image": "heltec_t114.svg",
  "datasheet": "datasheet.pdf",
  "official": true,
  "product_url": "https://heltec.org/project/mesh-node-t114/",
  "refs": {
    "mesh-sh-device": "heltec-mesh-node-t114-v2"
  },
  "price": {
    "amount": 18,
    "currency": "USD",
    "asOf": "2026-06"
  },
  "description": "Compact nRF52840 + SX1262 development board for Meshtastic/MeshCore and LoRaWAN. Optional 1.14-inch TFT display and L76K GNSS module, dual battery and solar connectors, IPEX-1 LoRa antenna, and USB-C. No built-in battery.",
  "roles": [
    "companion",
    "repeater",
    "room-server",
    "standalone-ui"
  ],
  "transports": [
    "ble",
    "usb"
  ],
  "hardware": {
    "mcu": {
      "model": "nrf52840",
      "flashMb": 1,
      "ramKb": 256
    },
    "radios": [
      {
        "technology": "lora",
        "chip": "sx1262",
        "bands": [
          "433",
          "470",
          "868",
          "915"
        ],
        "txPowerDbm": 21,
        "antenna": "IPEX-1.0"
      }
    ],
    "display": {
      "status": "present",
      "technology": "display",
      "controller": "LH114T-IF03",
      "size": 1.14,
      "resolution": {
        "width": 135,
        "height": 240
      },
      "colors": "color",
      "touch": false
    },
    "gnss": {
      "status": "present",
      "chip": "L76K"
    },
    "leds": {
      "status": "present",
      "description": "Status LEDs"
    },
    "input": [
      {
        "type": "button",
        "description": "user button"
      }
    ],
    "power": {
      "batterySupported": true,
      "batteryBuiltIn": false,
      "charging": true,
      "solarInput": true,
      "batteryConnector": "SH1.25-2P",
      "consumptionIdleMa": 11,
      "consumptionTxMa": 85
    },
    "physical": {
      "dimensionsMm": {
        "width": 53,
        "height": 29,
        "depth": 8
      },
      "weightG": 10
    },
    "expansion": [
      {
        "type": "header-2.54",
        "count": 2,
        "pins": 13
      },
      {
        "type": "connector",
        "count": 1,
        "pins": 8,
        "interfaces": [
          "GNSS"
        ]
      }
    ],
    "environmental": {
      "operatingTempC": {
        "min": -20,
        "max": 70
      }
    }
  },
  "interfaces": {
    "usb": {
      "connector": "USB-C",
      "capabilities": [
        "power",
        "serial",
        "flashing"
      ]
    },
    "bluetooth": {
      "version": "5.0",
      "ble": true
    },
    "wifi": {
      "status": "none"
    }
  },
  "source": {
    "path": "data/devices/heltec-t114/device.yaml",
    "updatedAt": "2026-06-22T21:31:07+02:00"
  },
  "vendorName": "Heltec Automation"
}