XIAO ESP32S3 3PCS Pack- 2.4Ghz Wifi, BLE 5.0, 8MB PSRAM, 8MB Flash, Dual-Core, Battery Charge Supported, Power Efficiency and Rich Interface, Ideal for Smart Homes, Iot, Wearable Devices, Robotics.

Product description Product Description Tiny ESP32-S3 WiFi 4 and BLE 5.0 module for IoT, AI, and robotics

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.

Additionally, XIAO ESP32S3 supports lithium battery charging management and allows for deep sleep mode with power consumption as low as 14μA. With 4 adjustable power modes, XIAO ESP32S3 can balance communication distance, data rate, and power consumption to meet the needs of various application scenarios.

At just 21 x 17.5mm, XIAO ESP32S3 is designed with the classic thumb-sized form factor, making it perfect for wearable devices. Its breadboard-friendly and surface-mount design makes it ideal for production, with all SMD components on a single-sided board for ease of mass production.

Typical Applications

• Internet of Things
• Wearable devices
• Smart Homes
• Robotics
• Health networking
• Rapid prototyping

Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.7 out of 5 stars 141 4.7 out of 5 stars 360 4.5 out of 5 stars 495 4.6 out of 5 stars 198 4.4 out of 5 stars 103 4.6 out of 5 stars 126 Price $16.99$16.99 $9.90$9.90 — no data $9.99$9.99 $16.99$16.99 $11.99$11.99 Chip & Architecture Expressif ESP32S3 (Dual-core Xtensa LX7 running up to 240 MHz) Expressif ESP32C3 (RISC-V running up to 160 MHz) Microchip SAMD21 （Cortex-M0+ running up to 48MHz） Raspberry Pi RP2040 （Dual-core Cortex-M0+ running up to 133 MHz） Nordic nRF52840 （Cortex-M4 running up to 64 MHz） Expressif ESP32C6 （Two RISC-V processors high-performance one running up to 160 MHz low-power one running up to 20 MHz） RAM 8M PSRAM 400 KB SRAM 32 KB SRAM 264 KB SRAM 256 KB RAM 512KB SRAM Flash(chip) 8MB Flash 4MB 256KB / 1MB 4MB Interface I2C/UART/SPI I2C/UART/SPI I2C/UART/SPI I2C/UART/SPI I2C/UART/SPI I2C/UART/SPI PWM/Analog Pin 11/9 11/4 11/11 11/4 11/6 11/7 Onboard Button Reset/Boot Button Reset/Boot Button / Reset/Boot Button Reset Button Reset/Boot Button Bluetooth ✓ ✓ / / ✓ ✓ WIFI ✓ ✓ / / / ✓ Programming Languages Arduino Arduino Arduino, CircuitPython Arduino, MicroPython, CircuitPython Arduino, CircuitPython Arduino, PlatformIO, MicroPython, CircuitPython, Zephyr Baterry Charge IC ✓ ✓ / / ✓ ✓

• 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, supports 100m+ remote communication when connected with U.FL antenna
• Elaborate Power Design: Lithium battery charge management capability, offers 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

• RAM Memory Installed 8 MB Memory Storage Capacity 8 MB Connectivity Technology Wi-Fi, BLE Operating System MicroPython, Arduino Wireless Compability 802.11b Compatible Devices Arduino/MicroPython compatible devices RAM Memory Technology LPDDR3 Processor Count 2 Total Usb Ports 1 Model Name XIAO ESP32S3 Built-In Media / Warranty Description 2 Year Ram Memory Installed Size 8 MB

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