ESP32 38-Pin WiFi + Bluetooth NodeMCU Development Board
Seeed Studio XIAO nRF52840 Module & Wio-SX1262 Kit for Meshtastic
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The Seeed Studio XIAO nRF52840 Module & Wio-SX1262 Kit combines the XIAO nRF52840 module with the Wio-SX1262 transceiver for compact and versatile wireless communication projects.
Powered by the Nordic nRF52840 and Semtech SX1262, the kit supports BLE 5.0 and LoRa communication across the 862–930MHz range. Its low-power design makes it suitable for applications that require efficient wireless connectivity and extended operation.
The kit can be used for Meshtastic nodes and routers, sensor networks, environmental monitoring, asset tracking, LoRa/LoRaWAN projects, and educational experiments. Its compact design also makes it suitable for developers, makers, and students working on connected-device projects.
The XIAO module uses the Nordic nRF52840 chip with an FPU and operating frequency of up to 64MHz. It supports Arduino, CircuitPython, and MicroPython development environments.
BLE 5.0 provides low-power short-range wireless communication for connected devices, sensor hubs, wearables, and other wireless applications.
The Semtech SX1262 transceiver supports LoRa communication across the 862–930MHz range, making the kit suitable for long-range wireless applications.
The kit combines Bluetooth and LoRa communication, allowing short-range BLE connectivity to work alongside long-range LoRa communication.
The nRF52840-based platform is designed for low-power applications, making it suitable for portable nodes, sensor networks, and projects requiring extended battery operation.
The integrated antenna measures 8mm × 22mm × 23mm, providing wireless connectivity in a compact form factor.
The kit can be used for Meshtastic nodes and routers, providing a compact platform for portable or stationary mesh networking applications.
The combination can be used for LoRa and LoRaWAN sensor projects, including environmental monitoring, tracking, and connected sensor applications.
Looking to build your first mesh network? Check out our step-by-step guide on Node-to-Node LoRa Communication to get started with your new kit.
| Feature | XIAO ESP32S3 Wio SX1262 Kit | XIAO nRF52840 Wio SX1262 Kit |
|---|---|---|
| Wireless Capabilities | Wi-Fi + BLE + LoRa | BLE 5.0 + LoRa |
| Processing Power | Dual-core Xtensa S3, higher compute | Ultra-low-power ARM Cortex-M4 |
| Best For | Projects needing Wi-Fi + camera modules + ML | Wearables, low-power mesh nodes, BLE-centric projects |
| Power Efficiency | Moderate | Excellent (optimized for long battery life) |
| Typical Meshtastic Role | Long-range node + Wi-Fi-enabled gateway | Ultra-low-power portable node |
New to LoRa? Learn how to set up long-range communication in our Arduino Nano to Raspberry Pi LoRa Tutorial




The XIAO nRF52840 & Wio-SX1262 Kit combines short-range BLE 5.0 connectivity with long-range LoRa communication in a compact wireless platform. This dual-mode communication enables applications where local Bluetooth connectivity and longer-range wireless communication are required.
The nRF52840 provides low-power processing and supports Arduino, CircuitPython, and MicroPython, while the SX1262 enables LoRa communication across the supported frequency range.
Looking to buy the XIAO nRF52840 & Wio-SX1262 Kit in India? At Robocraze, the kit is available at ₹1,699, reduced from the listed price of ₹2,499, with offers and stock availability subject to change.
Robocraze provides technical support, secure packaging, fast shipping, GST invoices, easy returns, and after-sales assistance for electronics, embedded systems, and IoT development hardware.
IoT Developers: Build connected devices using BLE and LoRa communication.
Wireless Communication Enthusiasts: Experiment with long-range LoRa and BLE 5.0 connectivity.
Makers and DIY Developers: Create compact wireless networking and sensor projects.
Students and Educators: Learn about embedded systems and wireless communication.
Meshtastic Users: Build compact Meshtastic nodes and routers for wireless mesh networking.
| Component | Specification |
|---|---|
| XIAO nRF52840 | Nordic nRF52840, ARM® Cortex®-M4 with FPU, runs up to 64 MHz |
| Wio-SX1262 | Based on Semtech SX1262, supports 862-930MHz |
| Wireless | 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 SPI (connect to XIAO nRF52840) |
| Power |
Input voltage (Type-C): 5V Input voltage (BAT): 4.2V Charging battery current: 50mA / 100mA Standby power consumption: <5µA |
| Working Temperature | -40°C ~ 65°C |
| Dimensions | 21 x 17.8 mm |
The XIAO nRF52840 & Wio-SX1262 Kit is designed for wireless IoT and networking projects that require BLE and LoRa communication. It can be used for Meshtastic nodes and routers, sensor networks, environmental monitoring, asset tracking, LoRa/LoRaWAN sensors, and educational projects.
Yes. The XIAO nRF52840 supports BLE 5.0, providing low-power wireless communication for connected devices, sensors, wearables, and other BLE-based applications.
The Wio-SX1262 supports LoRa communication across the 862–930MHz range, covering the 868MHz and 915MHz bands mentioned for the kit.
Yes. The kit is suitable for Meshtastic nodes and routers. Its combination of the nRF52840 and SX1262 provides BLE and LoRa connectivity for compact mesh-networking projects.
Yes. The nRF52840 module supports Arduino, CircuitPython, and MicroPython, providing multiple development options for wireless and embedded projects.
Yes. The kit is designed for low-power wireless applications and is suitable for portable nodes, sensor networks, wearables, and projects where efficient battery operation is important.
The XIAO nRF52840 & Wio-SX1262 Kit is available at Robocraze for ₹1,699, reduced from the listed price of ₹2,499 at the time of writing. Pricing, offers, and stock availability may change.
Yes. The product information lists LoRa/LoRaWAN sensor applications. It can be used for compact wireless sensor projects and, when paired with an appropriate GPS module such as the XIAO L76K, can also be used for tracking applications.
This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.