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seeed studio

1pc/10pcs ESP32S3 mini development boards Seeed Studio Xiao esp32 s3 Arduino MicroPython Dev Board 240MHz 2.4GHz WiFi Bluetooth

Seeed Studio XIAO ESP32S3 leverages 240MHz Xtensa 32-bit LX7 dual-core processor, supporting both WiFi and BLE 5.0 wireless connectivities, a 2.4GHz Rod antenna, allows for deep sleep mode with power consumption as low as 14μA while supporting lithium battery charging management. Ideal for the Internet of Things, Smart Homes, Wireless wearable devices, Robotics, etc.Features:🌱 Powerful MCU Board      Incorporate the ESP32S3 32-bit, dual-core, Xtensa processor running at up to 240MHz, mounted mul

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Seeed Studio XIAO ESP32S3 leverages 240MHz Xtensa 32-bit LX7 dual-core processor, supporting both WiFi and BLE 5.0 wireless connectivities, a 2.4GHz Rod antenna, allows for deep sleep mode with power consumption as low as 14μA while supporting lithium battery charging management. Ideal for the Internet of Things, Smart Homes, Wireless wearable devices, Robotics, etc.


Features:

🌱 Powerful MCU Board

      Incorporate the ESP32S3 32-bit, dual-core, Xtensa processor running at up to 240MHz, mounted multiple development ports, Arduino / MicroPython supported.

🌱 Outstanding RF performance

      Supports 2.4GHz WiFi and BLE 5.0 dual wireless communication, support 100m+ remote communication when connected with U.FL antenna.

🌱 Elaborate Power Design

      Lithium battery charge management capability, offer 4 power consumption model which allows for deep sleep mode with power consumption as low as 14μA.

🌱 Thumb-sized Compact Design

      21 x 17.5mm, adopting the classic form factor of XIAO, suitable for space limited projects like wearable devices.

🌱 Perfect for Production

      Breadboard-friendly & SMD design, no components on the back.

Product Description:

XIAO ESP32S3 is a high-performance board powered by Expressif ESP32-S3R8 chip. With support for 2.4GHz WiFi and low-power Bluetooth® BLE 5.0 dual-mode wireless communication, this board is perfect for high-performance, low-power IoT applications.

When connected with the U.FL antenna, the remote communication distance and reach up to 100m.



Equipped with a powerful Xtensa® 32-bit LX7 dual-core processor running at up to 240MHz, 8MB PSRAM, and 8MB Flash, XIAO ESP32S3 is designed to handle multi demanding tasks with ease.

Notes:

The pins are not included in this product. If you require the pins, please our store to make a purchase.



Specification

Product

Seeed Studio XIAO ESP32-S3

Seeed Studio XIAO ESP32-S3 Sense

Processor

ESP32-S3R8

Xtensa LX7 dual-core,32-bit processor that operates at up to 240 MHZ

Wireless

Complete 2.4GHz Wi-Fi subsystem

Bluetooth Low Energy 5.0 / Bluetooth Mesh

Built-in Sensors

/

1x OV3660 camera sensor

1x Digital Microphone

Memory

On-chip 8MB PSRAM & 8MB Flash

On-chip 8MB PSRAM & 8MB Flash

Onboard SD Card Slot, supporting 32GB FAT

lnterface

1x UART

1x IIC

1x SPI

11x GPIO(PWM)

9x ADC

1x User LED

1x Charge LED

1x Reset button

1x Boot button

1x UART

1x lIC

1x lIS

1x SPI

11x GPIOs (PWM)

9x ADC

1x User LED

1x Charge LED

1x B2B Connector(with 2 additional GPIOs)

1x Reset button

1x Boot button

Dimensions

21 x 17.8mm

21 x 17.8 x 15mm (with expansion board)

Power(Typ.)


Input voltage (Type-C): 5V

lnput voltage (BAT): 3.7V

Circuit operating Voltage:

- Type-C:5V@19mA

- BAT: 3.8V@22mA

Circuit operating Voltage:

-Type-C: 5V@38.3mA

- BAT: 3.8V@43.2mA (with expansion board)

/

Webcam Web application:

- Type-C:

- - Average power Consumption: 5V/~140mA

- - Peak power consumption(Image Capture): 5V/~347mA

- Battery:

- - Average power Consumption: 3.8V/~155mA

- - Peak power consumption(Image Capture): 3.8V/~366mA

/

Microphone recording & SD card writing:

- Type-C:

- - Average power consumption: 5V/54.58mA

- - Peak power consumption: 5V/86.7mA

- Battery:

- - Average power consumption: 3.8V/64.5mA

- - Peak power consumption: 3.8V/109.3mA

50mA(Fast) / 3.8mA(Trickle)

Low Power Consumption Model(Typ.)

(Supply Power: 3.8V)

Modem-sleep Mode: 27mA

Light-sleep Mode: 2mA

Deep Sleep Mode: 14μA

Modem-sleep Mode: 44mA

Light-sleep Mode: 5mA

Deep Sleep Mode: 3mA

Wi-Fi Enabled Power Consumption(Typ.)

Active Mode: 100 mA

Active Mode:  110 mA (with expansion board)

BLE Enabled Power Consumption(Typ.)

Active Mode: 85 mA

Active Mode:  102 mA (with expansion board)

Working Temperature

-20°C ~65°C



Application:

  • Internet of Things

  • Wearable devices

  • Smart Homes

  • Robotics

  • Health monitoring

  • Education

  • Low-Power(LP) networking

  • Rapid prototyping

Hardware Overview:






Part List:


  • XIAO ESP32S3

  • Antennax1

Learn and Documents:

  • ESP32-S3 Datasheet

  • TinyML Case Studies

  • XIAO Reference Design

  • 3D Printing "Case" Studies



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