Seeed Studio XIAO ESP32S3 & Wio-SX1262 Kit for Meshtastic

Product Link

LogoSeeed Studio XIAO ESP32S3 & Wio-SX1262 Kit for MeshtasticOpenELAB Technology Ltd.

Description

This thumb-sized LoRa development kit, which consists of the XIAO ESP32S3 and the Wio-SX1262 LoRa module, is an ideal starter kit for Meshtastic and LoRa/LoRaWAN projects. Supporting WiFi, BLE, and LoRa, it includes a built-in power management chip and can be extended via IIC, UART, and other GPIO interfaces, and is compatible with Arduino development. The XIAO ESP32S3 & Wio-SX1262 Kit is a single-channel LoRaWAN LoRa module with a low price and high cost performance. It is suitable for application scenarios with long distance, low power consumption, and small data volume. It supports more than 30 node devices (depending on upload interval, data payload, etc.).

applications:

  • Using Meshtastic for network communication

  • Configuring as LoRaWAN node

  • Configuring as LoRaWAN gateway

Features

  • Meshtactic works out of the box: Pre-flashed with Meshtastic firmware, it is ready to work once powered on.

  • Outstanding RF performance: Supports LoRa(862-930MHz) 2.4GHz Wi-Fi and BLE 5.0 dual wireless communication, support 2~5km(LoRa) and 100m+(Wi-Fi/BLE) remote communication when connected with U.FL antenna.

  • Thumb-sized Compact Design: 21 x 18mm, adopting the classic form factor of XIAO, suitable for space-limited projects like wearable devices.

  • Powerful MCU Board: Incorporate the ESP32S3 32-bit, dual-core, Xtensa processor running at up to 240MHz, mounted multiple development ports, Arduino / MicroPython supported.

  • Elaborate Power Design: Includes a Type-C USB interface and lithium battery charge management.

Specification

Feature
Details

ESP32S3

ESP32-S3R8, Xtensa LX7 dual-core, 32-bit processor running up to 240 MHz

LoRa

Based on Semtech SX1262, supports 862-930MHz

BLE

Bluetooth 5.0, Bluetooth mesh

Wi-Fi

Complete 2.4GHz Wi-Fi subsystem

Interface (ESP32S3)

1x UART, 1x IIC, 1x IIS, 1x SPI(connect to SX1262),11x GPIO(PWM), 9x ADC, 1x User LED, 1x Charge LED, 1x Reset button, 1x Boot button

Interface (Wio-SX1262)

1x User button, 1x SPI(connect to ESP32S3)

Power

Input voltage (Type-C): 5V Input voltage (BAT): 4.2V Charging battery current: 100mA

Working Temperature

-40°C ~ 65°C

Dimensions

21 x 17.8mm

Hardware

Wio-SX1262 extension board diagram

XIAO ESP32S3 front indication diagram

XIAO ESP32S3 back indications diagram

XIAO ESP32S3 Pin List

Video Instruction

Resource

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