Seeed Studio XIAO ESP32 S3

The Seeed Studio XIAO ESP32S3 Board is a powerful and energy-efficient IoT board with a dual-core processor and 8MB PSRAM and 8MB Flash. It supports 2.4GHz WiFi and Bluetooth® BLE 5.0 dual-mode communication, as well as lithium battery charging management and a low power consumption deep sleep mode. With 4 adjustable power supply modes, it can balance communication distance, data rate, and power consumption to meet the requirements of various application scenarios. The board has a classic thumb-sized form factor and is perfect for portable devices. Features: - Powerful MCU board which includes the 32-bit ESP32S3 - Compact size of 17.5x21mm - Supports Arduino and MicroPython - UART, I2C, SPI, and I2S interfaces - Lithium battery charging management offers 4 power consumption models, enabling a deep sleep mode with a power consumption of only 14μA - Large memory for more possibilities: Provides 8MB PSRAM and 8MB FLASH - Excellent RF performance: Supports 2.4GHz Wi-Fi and BLE dual wireless communication, supports 100m+ remote communication when connected to U.FL antenna Documentation: - [Seeed Studio Wiki] (https://wiki.seeedstudio.com/xiao_esp32s3_getting_started/) Pinout XIAO ESP32 S3: Technical Details: - Manufacturer: Seeed Studio - Manufacturer SKU: 113991114 - Processor: ESP32-S3R8, Xtensa LX7 Dual-Core 32-Bit Processor - Processor Frequency: 240 MHz - PSRAM: 8M - Flash memory: 8MB - Wireless interfaces: full 2.4GHz WiFi subsystem, BLE: Bluetooth 5.0, Bluetooth Mesh - Interfaces: 1x UART, 1x IIC, 1x IIS, 1x SPI,11x GPIO(PWM), 9x ADC, 1x user LED, 1x charging LED - Buttons: 1x reset button, 1x boot button - Input voltage (Type-C): 5V - Input voltage (BAT): 4.2V - Operation voltage of Type-C circuit: 5V@19mA - Operation voltage BAT: 3.8V@22mA - Battery charging current: 50mA - Low power consumption voltage: 3.8V - Power consumption of the modem sleep model: ~25 mA - Power for the light-sleep model: ~2mA - Power consumption in deep sleep mode: ~14μA - Power consumption with WiFi activation: ~100mA (active model) - BLE-enabled power consumption: ~85mA (active model) - Operating temperature: -40~65°C - Dimensions: 21 x 17.5 x 4.6mm - Weight: 4g Package includes: - 1x Seeed Studio XIAO ESP32 S3 - 1x Wifi Antenna