Seeed Studio XIAO ESP32-C3 WiFi & Bluetooth Development Board

The Seeed Studio XIAO ESP32-C3 is a compact development board for IoT, wireless sensors, wearable devices and DIY electronics projects. It features a 32-bit RISC-V processor with 2.4GHz WiFi and Bluetooth Low Energy connectivity.

The USB Type-C port supports programming and power. GPIO pins and UART, I2C and SPI interfaces allow connections to sensors, displays and other modules. The board can be programmed using Arduino IDE.

Features:

• ESP32-C3 single-core RISC-V processor, up to 160MHz

• 4MB flash memory and 400KB SRAM

• 2.4GHz WiFi supporting 802.11 b/g/n

• Bluetooth 5.0 Low Energy

• USB Type-C port

• 11 digital GPIO pins with PWM support

• UART, I2C and SPI interfaces

• Built-in lithium battery charging circuit

• External antenna connector

• Boot and reset buttons

• Compact size: 21 × 17.8mm

• Pin headers are not soldered onto the board