The Seeed Studio XIAO ESP32S3 & Wio-SX1262 Kit is a compact, powerful development solution tailored for Meshtastic, LoRa, and LoRaWAN applications. Featuring the ultra-small XIAO ESP32S3 MCU with dual-core processing, integrated Wi-Fi, Bluetooth 5.0, and the Wio-SX1262 LoRa module, it supports long-range communication (2–5km with LoRa, 100m+ with BLE/Wi-Fi). Pre-flashed with Meshtastic firmware, it’s ready for instant deployment. Despite its thumb-sized form factor, it offers versatile expansion via UART, I2C, SPI, and GPIOs. With USB-C power, battery management, and compatibility with XIAO and Grove expansion boards, this kit is ideal for building wearable devices, IoT sensors, or single-channel gateways. Whether you're a hobbyist, developer, or engineer, this cost-effective kit simplifies prototyping and field deployment in mesh networks and LPWAN environments. Features: Preloaded with Meshtastic firmware Dual-core ESP32S3, up to 240MHz LoRa (SX1262) support for 862–930MHz Wi-Fi 2.4GHz + BLE 5.0 Thumb-sized (21x18mm) form factor Built-in USB-C + battery charging GPIO, UART, I2C, ADC expansion Compatible with Grove & XIAO expansion boards Package Includes:1 x Seeed Studio XIAO ESP32S31 x Wio-SX1262 extension board1 x Wi-Fi antenna1 x LoRa antenna
Specifications
| Operating Frequency (MHz): | 862 to 930 |
|---|
| Model No. / Name: | XIAO ESP32S3 |
|---|
| Voltage Rating: | 4.2V |
|---|
| Air Data Rate | 0.3 kbps to 62.5 kbps |
|---|
| Case/Package: | XIAO Form Factor |
|---|
| Commincation Type | LoRa, Wi-Fi |
|---|
| Distance(mm) | 2000 to 5000 |
|---|
| Operating Temperature (°C): | -40 to 65 |
|---|
| RF connector | IPEX |
|---|
| Sensitivity (dBm): | -148 |
|---|
| Wireless Frequency | 868–915 MHz |
|---|
| Working Voltage | 5V |
|---|
| Length (mm): | 180 |
|---|
| Width (mm): | 220 |
|---|
| Weight (g): | 37 |
|---|
| Shipping Weight | 0.05 kg |
|---|
| Shipping Dimensions | 18.5 × 22.5 × 18.5 cm |
|---|
