3pcs Seeed Studio XIAO ESP32S3 Development Boards with Antenna
3pcs Seeed Studio XIAO ESP32S3 Development Boards with Antenna
The Seeed Studio XIAO ESP32S3 is a compact 21 x 17.5mm development board featuring a 240MHz dual-core processor, designed for space-constrained IoT, wearable, and robotics projects. This 3-piece set provides 2.4GHz WiFi and BLE 5.0 wireless connectivity, supporting deep sleep modes with power consumption as low as 14μA for efficient battery operation.
Key features
- Powerful Processor – Equipped with an Xtensa 32-bit LX7 dual-core processor running at up to 240MHz, supporting both Arduino and MicroPython environments.
- Dual Wireless Connectivity – Integrates 2.4GHz WiFi and BLE 5.0 for reliable communication, with a provided U.FL antenna for remote performance.
- Energy Efficient – Includes built-in lithium battery charging management and supports four power consumption models, including a 14μA deep sleep mode.
- Compact Form Factor – Measures 21 x 17.5mm, making it suitable for wearable devices and projects with limited space.
- Versatile I/O – Offers 11 GPIOs (PWM), 9 ADCs, and interfaces including UART, IIC, IIS, and SPI for flexible hardware integration.
Specifications
| Processor | ESP32-S3R8 Xtensa LX7 dual-core, 32-bit |
|---|---|
| Clock Speed | Up to 240 MHz |
| Wireless | 2.4GHz WiFi, BLE 5.0, Bluetooth mesh |
| Memory | 8MB PSRAM, 8MB Flash |
| Dimensions | 21 x 17.5mm |
| Power Input | 5V (Type-C) or 4.2V (BAT) |
| Quantity | 3 pieces |
| Operating Temperature | -40°C to 65°C |
What's in the box
- 3x Seeed Studio XIAO ESP32S3 Development Boards
- 6x 7-pin headers
- 3x Antennas
Ideal for
These boards are ideal for developers building IoT devices, smart home controllers, wireless wearables, robotics, and low-power networking projects that require a compact footprint.
FAQ
Does this board support Arduino?
Yes, the ESP32S3 supports both Arduino and MicroPython environments.
What is the power consumption in deep sleep?
The board is capable of deep sleep mode with power consumption as low as 14μA when supplied with 3.8V.
Can I power this with a battery?
Yes, it features lithium battery charge management with a 4.2V battery input capacity.
Does the set include antennas?
Yes, this 3-piece set includes three 2.4GHz rod antennas.