{
  "id": "rak-4631",
  "name": "RAK WisBlock / WisMesh (RAK 4631)",
  "vendorId": "rak",
  "kind": "module",
  "lifecycle": "active",
  "familyId": "rak-wisblock",
  "aliases": [
    "RAK4631 WisBlock Core",
    "RAK4631",
    "WisBlock Core RAK4631",
    "RAK4631-R"
  ],
  "image": "rak_4631.svg",
  "datasheet": "datasheet.pdf",
  "official": true,
  "refs": {
    "mesh-sh-device": "rak4631-wisblock-core"
  },
  "price": {
    "amount": 18,
    "currency": "USD",
    "asOf": "2026-06"
  },
  "product_url": "https://docs.rakwireless.com/Product-Categories/WisBlock/RAK4631/Overview/",
  "description": "WisBlock Core module pairing an nRF52840 MCU with an SX1262 LoRa transceiver (RAK4630 stamp), designed to plug into a WisBlock base board (RAK5005-O / RAK19007). BLE 5.0, 22 dBm LoRa output, and 2.0 µA sleep current. The basis of the RAK WisMesh Base, WisMesh Tap, and Meshtastic Starter Kit.",
  "roles": [
    "companion",
    "repeater",
    "room-server"
  ],
  "transports": [
    "ble",
    "usb"
  ],
  "hardware": {
    "mcu": {
      "model": "nrf52840",
      "flashMb": 1,
      "ramKb": 256
    },
    "radios": [
      {
        "technology": "lora",
        "chip": "sx1262",
        "bands": [
          "433",
          "470",
          "868",
          "915"
        ],
        "txPowerDbm": 22,
        "antenna": "IPEX-1.0"
      }
    ],
    "display": {
      "status": "none"
    },
    "gnss": {
      "status": "none"
    },
    "leds": {
      "status": "present",
      "description": "Status LED"
    },
    "power": {
      "batterySupported": true,
      "batteryBuiltIn": false,
      "batteryConnector": "WisBlock Battery Connector",
      "charging": true,
      "solarInput": true,
      "consumptionIdleMa": 12,
      "consumptionTxMa": 85
    },
    "physical": {
      "dimensionsMm": {
        "width": 30,
        "height": 20,
        "depth": 3
      },
      "weightG": 5
    },
    "environmental": {
      "operatingTempC": {
        "min": -40,
        "max": 85
      }
    },
    "certifications": [
      "FCC",
      "CE",
      "ISED",
      "KCC",
      "RCM"
    ]
  },
  "interfaces": {
    "usb": {
      "connector": "Micro-USB",
      "capabilities": [
        "power",
        "serial",
        "flashing"
      ]
    },
    "bluetooth": {
      "version": "5.0",
      "ble": true
    },
    "wifi": {
      "status": "none"
    }
  },
  "source": {
    "path": "data/devices/rak-4631/device.yaml",
    "updatedAt": "2026-06-22T21:31:07+02:00"
  },
  "vendorName": "RAKwireless"
}