Seeed Studio XIAO nRF52840 & Wio-SX1262 Kit for Meshtastic

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🛠️ Seeed Studio XIAO nRF52840 & Wio-SX1262 Kit: Compact & Powerful for Meshtastic + LoRa Projects

The XIAO nRF52840 & Wio-SX1262 Kit from Seeed Studio is a compact yet high-performance solution perfect for building Meshtastic networks, exploring LoRa/LoRaWAN , and enabling cross-domain wireless communication.

🔋 Powered by Nordic nRF52840 MCU & Semtech SX1262 LoRa Module

  • 🧠 Dual-core processing power

  • 📡 Long-range 868/915 MHz LoRa connectivity

  • 📶 Integrated Bluetooth 5.0 and NFC for multi-protocol communication

  • 🎯 Optimized for remote transmission, low power, and portability

🌍 Ideal For:

  • 📡 Meshtastic mesh networks

  • 🌐 IoT development & prototyping

  • 🌿 Environmental sensing & data logging

  • 📶 LoRaWAN experiments & P2P communication

  • 🔧 Network expansion projects in varied domains

Miniature in size, mighty in capability—this kit is a must-have for developers seeking flexibility, power efficiency, and wireless versatility in one neat package.

Features

  • Versatile Microcontroller:
    Built with the Nordic nRF52840 chip featuring FPU, operating up to 64 MHz, and supported by Arduino , CircuitPython , and Micropython .

  • Powerful LoRa Performance:
    Based on the Semtech SX1262 module, supporting long-range communication over 868/915 MHz bands.

  • Dual-core Communication:
    Supports both Bluetooth and LoRa dual modes, enabling seamless cross-domain device interaction.

  • Ultra-Compact Design:
    With dimensions of only 8mm × 22mm × 23mm, it features an integrated antenna design for enhanced portability.

Specification

Parameters Details
Microcontroller Nordic nRF52840, ARM® Cortex®-M4 with FPU, up to 64 MHz
LoRa Module Based on Semtech SX1262 , supports 862–930 MHz
Wireless Connectivity Bluetooth 5.0 / NFC
Interface XIAO nRF52840: 1x UART, 1x IIC, 1x SPI (connect to SX1262), 1x NFC, 1x SWD, 11x GPIO (PWM), 6x ADC
Wio-SX1262: 1x User Button, 1x SPI (connect to XIAO nRF5280)
Power Supply 5V (USB Type-C), 4.2V (BAT input)
Charging Current 50mA / 100mA
Standby Power Consumption < 5µA
Working Temperature Range -40°C ~ 65°C
Module Dimensions 21 × 17.8 mm

Hardware Overview

XIAO nRF52840

  • Onboard
  • PinOut

Wio-SX1262

  • Onboard

  • PinOut

Application Scenarios

  • Meshtastic Node&Router: An ultra-small node that can serve as a portable device or as a fixed router to expand the Meshtastic network.
  • LoRa/LoRaWAN Sensor: A mini LoRaWAN sensor, ideal for beginners exploring LoRa/LoRaWAN.


    For example, when combined with a GPS module (such as the XIAO L76K ), it can be used to track the locations of logistics vehicles, livestock, and valuable equipment. Thanks to the long-distance coverage of LoRa (2-5 km in urban areas and over 10 km in suburban areas), it can reduce the cost of base station deployment.
  • The distance between the two nodes can reach up to 2KM (subject to the environment).
HSCODE 8543709990
USHSCODE 8471500150
UPC
EUHSCODE 8543709099
COO CHINA

Shipping List

  • XIAO nRF52840 ×1

  • Wio-SX1262 Extension Board ×1

  • LoRa Antenna ×1

Reference

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