Seeed Studio XIAO ESP32S3 Dual-Core with WiFi, BLE 5, 8MB PSRAM, 8MB FLASH

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: 21mm x 17.8mm, 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.