Features: Equipped with an advanced chip, the ESP32-S3zero mini development board provides high integration and programmability, making it suitable for various applications. Equipped Xtensa 32bit LX7 dualcore processor with a clock frequency of up to 240MHz. Supports 2.4GHz WiFi (802.11 b/g/n) and Bluetoothcompatible 5LE. Built-in 512KB SRAMand 384KB with stacked 4MB Flash and 2MB PSRAM. Supports flexible clock settings, individual module power configurations, and enables low-power modes for a variety of scenarios. Integrates a USB controller capable of full-speed communication and provides 34 GPIO pins that can be flexibly configured forperipheral functions. Features 4xSPI, 2x I2C, 3x UART, 2x I2S, 2xADC and other peripheralfunctions. Specifications: Item:ESP32-S3-Zero Microcontroller Development Board Microcontroller: ESP32-S3FH4R2 Equippedwith:Xtensa 32bit LX7 dualcore Processor Supports 2.4GHz WiFi (802.11 b/g/n ) and Bluetoothcompatible 5 Size: As Pictures Cable: TypeC Optional Types: Unwelded / Welded Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurme Package includes: 1PC ESP32-S3-Zero Microcontroller Development Board 1PC TypeC Cable