XIAO ESP32S3 & Wio-SX1262 Kit with 3D case for Meshtastic & LoRa
This device is based on XIAO ESP32S3 and Wio-SX1262 LoRa module. Coupled with an exquisite 3D - printed casing, it is equipped with an 868 - 915MHZ wide frequency range and 2dBi gain external antenna. It can support 2~5km single channel lorawan gateway and meshtastic communication. Through the GPIO port, it can be paired with GNSS modules and other additional modules.
Feature
| High RF Performance | Supports LoRa (862–930MHz), 2.4GHz Wi-Fi, and BLE 5.0 dual wireless communication. Enables 2–5km (LoRa) and 100m+ (Wi-Fi/BLE) range with external antenna. |
| LoRaWAN Hub | Pre-flashed with Single Channel LoRaWAN, plug and play. |
| 3D Casing Design | 22x23x57mm, black ABS shell, -40℃ to 100℃ temperature range, suitable for outdoor and tight-space projects. |
| Powerful MCU Board | ESP32S3 32-bit dual-core Xtensa @240MHz, supports Arduino/MicroPython, multiple development ports. |
| Elaborate Power Design | Type-C USB, GPIO/I2C/UART interfaces, lithium battery charging management. |
| Versatile Hardware Applications | Can be used as a Meshtastic node/router, Single Channel LoRaWAN Gateway, or LoRa/LoRaWAN sensor. |
Specification
| Specification | Parameter |
|---|---|
| Basic | |
| Processor | ESP32-S3R8, Xtensa LX7 dual-core, 32-bit processor running up to 240 MHz |
| Memory | On-chip 8M PSRAM & 8MB Flash |
| Wireless | 2.4GHz Wi-Fi subsystem BLE: Bluetooth 5.0, Bluetooth mesh LoRa: Semtech SX1262, supports 862–930MHz |
| Interface | |
| Interfaces | 1x UART, 1x IIC, 1x IIS, 1x SPI, 11x GPIOs (PWM), 9x ADC, 1x User LED, 1x Charge LED 1x Reset button, 1x Boot button |
| Power | |
| Input Voltage (Type-C) | 5V |
| Input Voltage (BAT) | 4.2V |
| Charging Battery Current | 100mA |
| Operating Temperature | |
| Range | -40 ~ 65°C |
| Antenna | |
| Type | SMA to I-PEX External Antenna |
| Max Gain | 2 dBi |
| Dimension | 13.0 x 195mm |
| Installation | Install on the outside of the enclosure |
| Distance | 2~5km in open environment |
| Application | |
| Suitability | Designed for indoor and outdoor use |
| Mechanical | |
| Dimension | 22 x 23 x 57mm |
| Material | ABS |
| Weight | 37.1g |
Hardware Overview
Wio-SX1262 extension board diagram
XIAO ESP32S3 front indication diagram
XIAO ESP32S3 back indication diagram
XIAO ESP32S3 Pin List
Application
LoRaWAN Single Channel Gateway: The most cost-effective single-channel LoRaWAN gateway for connecting multiple LoRaWAN sensors and transmitting data to LoRaWAN Network Servers such as The Things Network and Chirpstack.
LoRa/LoRaWAN Sensor:
A mini LoRaWAN sensor, ideal for beginners exploring LoRa/LoRaWAN. It can be used with the XIAO extension board and Grove sensors for rapid prototyping.
Meshtastic Node&Router:
What is Meshtastic?
Meshtastic is an open-source wireless communication project designed to create a mesh network system using low-power LoRa devices. This allows devices to communicate flexibly and cost-effectively without relying on traditional mobile networks or Wi-Fi. It's suitable for use in various extreme environments and outdoor activities.
Documents
Schematic Diagram Wio-SX1262 for XIAO
Github One-Channel Hub project
Wiki & Learn
[Wiki] Get Started for Meshtastic
Part List
Wio-SX1262 and XIAO ESP32S3 kit with 3D-Printed Enclosure x 1
2dBi-868-915MHZ-SMA Antenna x 1
20cm USB type C cable x 1
Want to buy in bulk?
Custom Requirements?
Discussion Forum
Feel free to ask questions, share tips or report issues.