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XIAO ESP32C6 is a cost-effective MCU based on Espressifās ESP32-C6. This compact MCU excels in Matter-compliant smart home applications with its support for various wireless connectivity (2.4GHz Wi-Fi 6, BLE 5.0, Zigbee,Ā andĀ Thread). Designed with the thumb-size footprint and a single-sided mount of the XIAO Series, it's perfect for space-limited projects. Encrypted on the chip, the XIAO ESP32C6 ensures a desired level of security streamlined development experience, and swift market entry by integrating easily with major IoT Cloud platforms.
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Note: XIAO SoM User Manual open-sources all hardware and software materials of XIAO, providing professional product design guidelines to help you accelerate ideas off the ground, streamline product design, providing a seamless experience from module selection to mass production. You can check here to see more info.
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Product |
XIAO ESP32C6 |
XIAO ESP32C3 |
XIAO ESP32S3 |
|
Processor |
Espressif ESP32-C6 SoC |
Espressif ESP32-C3 SoC |
Espressif ESP32-S3R8 |
|
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 |
RISC-V single-core 32-bit chip processor with a four-stage pipeline that operates at up to 160 MHz |
Xtensa LX7 dual-core, 32-bit processor running up to 240 MHz Ā |
|
|
Wireless |
Complete 2.4GHz Wi-Fi 6subsystem |
Complete 2.4GHz Wi-Fi subsystem |
Complete 2.4GHz Wi-Fi subsystem |
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BLE: Bluetooth 5.0, Bluetooth mesh |
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Zigbee,Thread,IEEE 802.15.4 |
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā / |
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā / |
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On-chip Memory |
512KB SRAM & 4MB Flash |
400KB SRAM & 4MB Flash |
8M PSRAM & 8MB Flash |
|
Interface |
1x UART,1x LP_UART, 1x IIC, 1x LP_IIC, 1x SPI,11x GPIO(PWM), 7x ADC, 1xSDIO |
1x UART, 1x IIC, 1x SPI,11x GPIO(PWM), 4x ADC |
1x UART, 1x IIC, 1x IIS, 1x SPI,11x GPIO(PWM), 9x ADC, 1x User LED, 1x Charge LED |
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1x Reset button, 1x Boot button |
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Dimensions |
21 x 17.8mm |
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Power |
Input voltage (Type-C): 5V Input voltage (BAT): 4.2V |
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Circuit operating Voltage (ready to operate): - USB:5V@9mA - BAT:3.8V@9mA |
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Charging battery current: 100mA |
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Power Consumption Model (Supply Power: 3.8V) |
Modem-sleep Model: ~ 30 mA Light-sleep Model: ~ 2.5 mA Deep Sleep Model: ~ 15 μA |
Modem-sleep Model: ~ 24 mA Light-sleep Model: ~ 3 mA Deep Sleep Model: ~ 44 μA |
Modem-sleep Model: ~ 25 mA Light-sleep Model: ~ 2 mA Deep Sleep Model: ~ 14 μA |
|
Working Temperature |
-40°C ~ 85°C |
-40°C ~ 85°C |
-40°C ~ 65°C |

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Secure and Connected Smart Home, enhancing everyday life through automation, remote control, and more

Ā
Space-limited and Battery-Powered Wearables, thanks to their thumb-size and low-power consumption

Ā
Wireless IoT Scenarios,Ā enabling rapid, reliable data transmission

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Fill out the form below and our team will get back to you with bulk pricing.
XIAO ESP32C6 is a cost-effective MCU based on Espressifās ESP32-C6. This compact MCU excels in Matter-compliant smart home applications with its support for various wireless connectivity (2.4GHz Wi-Fi 6, BLE 5.0, Zigbee,Ā andĀ Thread). Designed with the thumb-size footprint and a single-sided mount of the XIAO Series, it's perfect for space-limited projects. Encrypted on the chip, the XIAO ESP32C6 ensures a desired level of security streamlined development experience, and swift market entry by integrating easily with major IoT Cloud platforms.
Ā

Ā
Note: XIAO SoM User Manual open-sources all hardware and software materials of XIAO, providing professional product design guidelines to help you accelerate ideas off the ground, streamline product design, providing a seamless experience from module selection to mass production. You can check here to see more info.
|
Product |
XIAO ESP32C6 |
XIAO ESP32C3 |
XIAO ESP32S3 |
|
Processor |
Espressif ESP32-C6 SoC |
Espressif ESP32-C3 SoC |
Espressif ESP32-S3R8 |
|
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 |
RISC-V single-core 32-bit chip processor with a four-stage pipeline that operates at up to 160 MHz |
Xtensa LX7 dual-core, 32-bit processor running up to 240 MHz Ā |
|
|
Wireless |
Complete 2.4GHz Wi-Fi 6subsystem |
Complete 2.4GHz Wi-Fi subsystem |
Complete 2.4GHz Wi-Fi subsystem |
|
BLE: Bluetooth 5.0, Bluetooth mesh |
|||
|
Zigbee,Thread,IEEE 802.15.4 |
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā / |
Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā / |
|
|
On-chip Memory |
512KB SRAM & 4MB Flash |
400KB SRAM & 4MB Flash |
8M PSRAM & 8MB Flash |
|
Interface |
1x UART,1x LP_UART, 1x IIC, 1x LP_IIC, 1x SPI,11x GPIO(PWM), 7x ADC, 1xSDIO |
1x UART, 1x IIC, 1x SPI,11x GPIO(PWM), 4x ADC |
1x UART, 1x IIC, 1x IIS, 1x SPI,11x GPIO(PWM), 9x ADC, 1x User LED, 1x Charge LED |
|
1x Reset button, 1x Boot button |
|||
|
Dimensions |
21 x 17.8mm |
||
|
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 (Supply Power: 3.8V) |
Modem-sleep Model: ~ 30 mA Light-sleep Model: ~ 2.5 mA Deep Sleep Model: ~ 15 μA |
Modem-sleep Model: ~ 24 mA Light-sleep Model: ~ 3 mA Deep Sleep Model: ~ 44 μA |
Modem-sleep Model: ~ 25 mA Light-sleep Model: ~ 2 mA Deep Sleep Model: ~ 14 μA |
|
Working Temperature |
-40°C ~ 85°C |
-40°C ~ 85°C |
-40°C ~ 65°C |

Ā

Secure and Connected Smart Home, enhancing everyday life through automation, remote control, and more

Ā
Space-limited and Battery-Powered Wearables, thanks to their thumb-size and low-power consumption

Ā
Wireless IoT Scenarios,Ā enabling rapid, reliable data transmission

No reviews yet. Be the first to share your experience!
Fill out the form below and our team will get back to you with bulk pricing.
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