Seeed Studio XIAO ESP32-C3 Board
7.90 $ ex-VAT
The Seeed Studio XIAO ESP32-C3 is a compact and powerful development board based on the ESP32-C3 RISC-V chip. Operating up to 160 MHz, it supports Wi-Fi and Bluetooth 5.0 connectivity, features low-power operation, and includes lithium battery management, making it ideal for portable and IoT applications.
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Description
The Seeed Studio XIAO ESP32-C3 is a highly integrated and compact development board featuring the ESP32-C3 SoC based on a 32-bit RISC-V single-core processor operating at up to 160 MHz. Designed for flexibility, performance, and portability, this board combines Wi-Fi 2.4 GHz and Bluetooth 5.0 / Mesh connectivity, making it an ideal solution for IoT, wearable, and wireless control projects.
Key Features:
- Flexible MCU Board: Equipped with the ESP32-C3 RISC-V processor supporting Arduino and CircuitPython development environments.
- Excellent RF Performance: Full Wi-Fi and Bluetooth Low Energy capabilities with a U.FL antenna for enhanced signal strength and communication up to 100m.
- Sophisticated Power Design: Offers four power modes including a deep sleep mode consuming only 44 µA, and integrated lithium battery management.
- Compact Form Factor: Measuring only 21 x 17.5 mm, with the classic Seeed Studio XIAO footprint, suitable for portable and embedded designs.
- Production-Ready: Breadboard-friendly and SMD-compatible, with no components on the backside for easy integration.
The ESP32-C3 chip provides a complete 2.4 GHz Wi-Fi subsystem supporting Station, SoftAP, and Promiscuous modes, along with Bluetooth 5.0 and Mesh capabilities. With 400 KB SRAM and 4 MB Flash memory, it delivers excellent performance for advanced IoT applications. The board includes a battery charging chip and supports UART, IIC, and SPI communication interfaces.
Technical Specifications:
Processor: ESP32-C3 SoC (32-bit RISC-V, single-core, 160 MHz)
Wireless: 2.4 GHz Wi-Fi subsystem, Bluetooth 5.0 / Bluetooth Mesh
Memory: 400 KB SRAM, 4 MB Flash
Interfaces: 1 x UART, 1 x IIC, 1 x SPI, 11 x GPIO (PWM), 4 x ADC
Buttons: 1 x Reset, 1 x Boot
Dimensions: 21 x 17.5 mm
Operating Voltage: 3.3 V @ 200 mA
Charging Current: 50 mA / 100 mA
Input Voltage (VIN): 5 V
Deep Sleep Power: < 44 µA
Wi-Fi Active Power: < 75 mA
Modem Sleep: < 25 mA
Light Sleep: < 4 mA
BLE Power (Modem Sleep): < 27 mA
BLE Power (Light Sleep): < 10 mA
Operating Temperature: -40°C to +85°C
What’s Included:
1 x Seeed Studio XIAO ESP32-C3 Board
1 x External Antenna
The Seeed Studio XIAO ESP32-C3 offers outstanding wireless performance, low power consumption, and a tiny footprint — making it a perfect choice for developers building connected, battery-powered, and space-limited devices.
