Seeed Studio XIAO ESP32-S3 WiFi & Bluetooth Development Board

The Seeed Studio XIAO ESP32-S3 is a compact microcontroller development board for IoT, wearable devices, sensor projects and DIY electronics. It combines a dual-core ESP32-S3 processor with WiFi and Bluetooth Low Energy connectivity.

Its small size makes it useful for projects with limited space. The USB Type-C port supports programming and power, while the GPIO pins allow connections to sensors, displays and other electronic modules. It supports development using Arduino IDE and MicroPython.

Features:

• ESP32-S3R8 dual-core Xtensa LX7 processor, up to 240MHz

• 8MB flash memory and 8MB PSRAM

• 2.4GHz WiFi and Bluetooth 5.0 LE

• USB Type-C connection

• 11 GPIO pins with PWM support

• UART, I2C and SPI interfaces

• Built-in lithium battery charging circuit

• External antenna connector

• Boot and reset buttons

• Compact board size: 21 × 17.8mm

Version: Standard XIAO ESP32-S3 board. No camera, microphone or microSD expansion board is included.