Seeed XIAO ESP32C6

SeeedSKU: 105921
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The XIAO ESP32C6 has the ESP32-C6 SoC, which integrates two 32-bit RISC-V processors: a high-performance processor capable of speeds up to 160 MHz, and a low-power processor with a maximum clock speed of 20 MHz. This system-on-chip includes 512KB of SRAM and 4MB of flash memory, providing decent programming space and enhancing the potential for IoT control applications.

It supports Matter natively, offering wireless capabilities including 2.4 GHz WiFi 6, Bluetooth® 5.3, Zigbee, and Thread (802.15.4), making it ideal for creating Matter-compliant projects for smart home interoperability. This model is the first in the XIAO series to support Thread.

For IoT projects, it integrates smoothly with major cloud platforms such as ESP Rain Maker, AWS IoT, Microsoft Azure, and Google Cloud. It enhances security with features like secure boot, flash encryption, identity protection, and a Trusted Execution Environment (TEE), providing a secure framework for developers to build connected solutions.

It has a high-performance ceramic antenna with a range of up to 80 meters for BLE/Wi-Fi and allows for the addition of an external UFL antenna. It also has advanced power consumption management, including four power modes and an onboard lithium battery charging circuit. In Deep Sleep mode, it consumes as little as 15 µA, making it suitable for remote, battery-powered deployments.

As the 8th addition to the Seeed Studio XIAO series, the XIAO ESP32C6 maintains the classic 21 x 17.5mm XIAO Standard Size. It features a single-sided component mounting and offers 15 total GPIO pins, which include 11 digital I/Os for PWM and 4 analogue I/Os for ADC. The board supports UART, IIC, and SPI serial communication ports.

Note: Classic pin heads for XIAO are NOT included


  • Enhanced Connectivity: Combines 2.4GHz Wi-Fi 6 (802.11ax), Bluetooth 5 (LE), and IEEE 802.15.4 radio connectivity, allowing you to apply the Thread and Zigbee protocols.
  • Matter Native: Supports building Matter-compliant smart home projects thanks to its enhanced connectivity, achieving interoperability
  • Security Encrypted on Chip: Powered by ESP32-C6, it brings enhanced encrypted-on-chip security to your smart home projects via secure boot, encryption, and Trusted Execution Environment (TEE)
  • Outstanding RF performance: Has an on-board antenna with up to 80m BLE/Wi-Fi range, while reserving an interface for external UFL antenna
  • Leveraging Power Consumption: Comes with 4 working modes, with the lowest being 15 μA in deep sleep mode, while also supporting lithium battery charge management.
  • Dual RISC-V Processors: Incorporates two 32-bit RISC-V processors, with the high-performance processor running up to 160 MHz, and the low-power processor clocking up to 20
  • Classic XIAO Designs: Remains the classic XIAO designs of the thumb-size form factor of 21 x 17.5mm, and single-sided mount, making it perfect for space-limited projects such as wearables
  • Product number: Seeed 113991254


Processor Espressif ESP32-C6 SoC
Two 32-bit RISC-V processors, with the high-performance one running up to 160 MHz, and the low-power one clocking up to 20 MHz
Wireless Complete 2.4GHz Wi-Fi 6 subsystem
BLE: Bluetooth 5.0, Bluetooth mesh
Zigbee,Thread,IEEE 802.15.4
On-chip Memory 512KB SRAM & 4MB Flash
Interface 1x UART, 1x LP_UART, 1x IIC, 1x LP_IIC, 1x SPI, 11x GPIO (PWM), 7x ADC, 1x SDIO
1x Reset button, 1x Boot button
Dimensions 21 x 17.5mm
Power Input voltage (Type-C): 5V
Input voltage (BAT): 4.2V
Circuit operating Voltage (ready to operate):
- USB:5V@9mA
- BAT:3.8V@9mA
Charging battery current: 100mA
Power Consumption Model Modem-sleep Model: ~ 30 mA
(Supply Power: 3.8V) Light-sleep Model: ~ 2.5 mA
Deep Sleep Model: ~ 15 μA
Working Temperature  -40°C ~ 85°C



Package Contents

  • 1x Seeed Studio XIAO ESP32C6

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