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Seeed Xiao ESP32-S3 - WiFi/Bluetooth - Seeedstudio 113991114
The Seeed Xiao is a small module equipped with a powerful ESP32-S3 chip with a dual-core Xtensa 32-bit LX7 processor clocked at 240 MHz . It enables wireless communication at 2.4 GHz WiFi and Bluetooth 5.0, draws only 14 μA in deep sleep mode, while simultaneously managing battery charging. It is ideal for IoT applications. The Seeed Xiao ESP32-S3 chip is equipped with 8 MB of PSRAM and 8 MB of Flash memory.
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Product description: Seeed Xiao ESP32-S3 - WiFi / Bluetooth - Seeedstudio 113991114
The Seeed Xiao is a small module equipped with a powerful ESP32-S3 chip with a dual-core Xtensa 32-bit LX7 processor clocked at 240 MHz . It enables wireless communication at 2.4 GHz WiFi and Bluetooth 5.0, draws only 14 μA in deep sleep mode, and simultaneously manages battery charging. It is ideal for IoT applications. The Seeed Xiao ESP32-S3 chip is equipped with 8 MB of PSRAM and 8 MB of Flash memory. The board also includes a battery charging circuit. There are 11 digital I/O pins , which can also be used as PWM pins, and 9 analog I/O pins, which can be used as ADCs. It supports serial communication ports such as UART, I2C, and SPI, including I2S (Internet Information Services). An external antenna is also included. The module can be programmed in the Arduino environment.
Xiao ESP32-S3 module with antenna.
Botland is an official distributor of electronics and robotics solutions from Seeedstudio. Hundreds of ready to use devices, components and modules are available from stock or to order. Our team guarantees that all Seeedstudio products presented here are original.
Seeed Xiao ESP32-S3 pinout.
Main Features of Seeed Xiao ESP32-S3
- Efficient system: the board is based on the ESP32-S3 system from Xtensa, clocked up to 240 MHz, equipped with multiple communication ports, supported by Arduino IDE and CircuitPython.
- Wireless communication: built-in 2.4 GHz WiFi and Bluetooth Low Energy 5.0 communication system, maximum data transmission distance is 100 m with installed U.FL antenna.
- Low power consumption: Provides 4 operating modes, draws only 14 μA in deep sleep mode. Also supports charging lithium batteries.
- Thumb-sized design: board dimensions are only 21 x 17.5 mm - a classic case from the Seeed Xiao series.
Seeed Xiao Tile Series
The Xiao ESP32-S3 from Seeedstudio is another product in the Seeed Xiao series. It has dimensions consistent with the entire Xiao series: 21 x 17.5 mm , and numerous communication interfaces, including 1x UART, 1x I2C, 1x SPI, 1x I2S, 11x GPIO, 9x ADC, 1x user LED, and 1x charging LED. Programming and powering the board are performed via a USB Type-C interface, which also charges the battery. The board is equipped with 8 MB of Flash memory and can be programmed with Arduino and CircuitPython.
Distribution of components on the board
- Reset button
- Boot button
- Battery charging LED
- User LED
- WiFi/Bluetooth antenna connector
Layout of components on the Xiao ESP32-S3 board.
Seeed Xiao ESP32-S3 - WiFi / Bluetooth - Seeedstudio 113991114.
Seeed Xiao ESP32S3 board specifications
- ESP32-S3R8 32-bit Xtensa LX7 240 MHz chip
- Wireless communication: WiFi 2.4 GHz and Bluetooth 5.0 / Mesh
- Flash memory: 8 MB
- PSRAM memory: 8 MB
- Interfaces:
- 1x UART, 1x I2C, 1x I2S, 11x GPIO (PWM), 9x ADC
- 1x Reset button, 1x Boot button
- 1x Charging LED, 1x User LED
- Input voltage (USB Type-C): 5 V
- Input voltage (BAT): 4.2 V
- Charging current: 50 mA
- Power consumption in standby mode:
- USB Type-C: 5V/19mA
- BAT: 3.8V/22mA
- Low Power Consumption Model:
- Modem sleep: approx. 22 mA
- Light sleep: approx. 2 mA
- Deep Sleep: approx. 14 μA
- Power consumption from WiFi:
- active: approx. 100 mA
- Power consumption from BLE:
- active: approx. 85 mA
- Operating temperature: -40°C to 65°C
- Dimensions: 21 x 17.5 mm
Contents of the set
- Seeed Xiao ESP32-S3 Module
- Antenna
Useful links
- Manufacturer website: Seeedstudio 113991114
- User Guide
- Seeed Studio XIAO Series - User Manual
- XIAO – a new product series from Seeed Studio
- ESP32-S3 Documentation
- Reference design
- Case studies
| Name | Value |
|---|---|
| UC - Microcontroller | ESP32-S3 |
| UC - Core | Tensilica Xtensa LX7 |
| UC - Flash | 8 MB |
| UC - RAM | 8 MB |
| UC - core | 2. Dual Core |
| UC - Digital pins | 11 |
| UC - analog in | 9 |
| UC - freq | 240 MHz |
| UC - A/C | 12-bit |
| UC - WiFi | yes |
| UC - USB | USB C |
| UC - Bluetooth | yes |
| UC - I2C | yes |
| UC - UART | yes |
| UC - Connector | USB typ C |
| UC - SPI interface | yes |
| Width | 6.7 cm |
| Height | 9.5 cm |
| Depth | 0.5 cm |
| Weight | 0.004 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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