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Small rectangular LoRa mesh node board with GNSS module and protective case

BESIGN

BESIGN Mesh Node T114 2 in 1 accessory

SKU CH-KXCV-FH0KT

A LoRa mesh node with Bluetooth 5.0, GNSS positioning and 950mAh battery for IoT projects up to 10km range

  • Long-range IoT links up to 10 km with SX1262 LoRa chip
  • Precise multi-satellite positioning via L76K GNSS module
  • Arduino and PlatformIO support for Meshtastic projects
  • Ultra-low deep-sleep current of 11 µA for battery operation
  • Bluetooth 5.0 connectivity powered by nRF52840 MCU

Mesh Node T114 for IoT development

The Mesh Node T114 is a compact 2-in-1 accessory that combines an nRF52840 MCU with an SX1262 LoRa chip and an L76K GNSS module. It targets developers and hobbyists building long-range wireless sensor networks or location-aware IoT projects. The included 950mAh battery and protective case make it ready for field testing. Buyers who need a ready-to-use gateway or a cellular backhaul will not find those functions here.

LoRa range and Bluetooth 5.0 limits

In open environments the LoRa link can reach 3 to 10 kilometres at 915MHz, but obstacles, interference and duty-cycle regulations will reduce the practical distance. Bluetooth 5.0 provides local configuration and data exchange over short range only. The board draws 11µA in LoRaWAN deep sleep and 23µA in Meshtastic low-power mode, so battery life depends heavily on transmission interval and payload size.

Arduino and PlatformIO setup

The node supports Arduino and PlatformIO development and can run open-source firmware such as Meshtastic, with Heltec nRF52 libraries supplied. Two 1.25mm LiPo connectors and two 1.25mm solar-panel connectors allow flexible power arrangements. Developers unfamiliar with LoRaWAN region settings or antenna matching often experience reduced range or failed joins during first deployment.

Highlights

  • Long-range IoT links up to 10 km with SX1262 LoRa chip
  • Precise multi-satellite positioning via L76K GNSS module
  • Arduino and PlatformIO support for Meshtastic projects
  • Ultra-low deep-sleep current of 11 µA for battery operation
  • Bluetooth 5.0 connectivity powered by nRF52840 MCU

Specifications

No published specifications for this item yet.

Questions about this item

Which accessories are included with the Mesh Node T114?

The set includes the Mesh Node T114 board with nRF52840 MCU and SX1262 LoRa chip, an L76K GNSS module, a 950mAh battery, and a protective case.

What range does the 915MHz LoRa link achieve in open environments?

The SX1262 LoRa chip supports long transmission range up to 3~10km in open environments, making it suitable for IoT projects and Meshtastic networks.

What does Bluetooth 5.0 provide on this node?

The nRF52840 MCU integrates Bluetooth 5.0 for local configuration, firmware updates, and pairing with mobile apps while the LoRa radio handles long-range mesh traffic.

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