1、Dual Core Processor: This WiFi development board adopts ESP32 S3R2 chip, and 32bit LX7 dual core processor which can run at 240 MHz. Integrate 512KB SRAM, 384KB ROM, 2MB PSRAM, and 16MB flash. 2、USB Type C Interface: This expansion board for Pico integrates 4GHz WiFi and BT LE dual mode wireless communication, with excellent RF performance. Type C interface for easier use. The on board CH343 and CH334 chips meet the requirements of USB and UART development through Type C interface. 3、Rich Peripheral Interface: This microcontroller development board has rich peripheral interfaces, including full speed USB OTG, SPI, I2C, UART, ADC, PWM and DVP (8 to 16 bit camera interface), LCD interface (8 to 15 bit parallel RGB, I8080, MOTO6800) and so on. 4、Great Balance: This ESP32 S3 microcontroller supports a variety of low power operating states. It can adjust the balance between communication distance, data rate, and power consumption to meet the power requirements of various application scenarios. 5、Wide Application: This for RasPi Pico microcontroller is suitable for AI IoT application development. ESP IDF and for Micropython development environment can be selected. 1 x WiFi Development Board Item Type: WiFi Development BoardMaterial: Printed Circuit BoardMaster Chip: :ESP32 S3R2Processor: 32Bit LX7 Dual Core ProcessorMain Frequency: Up To 240MHzMemory:512KB SRAM(TCM) And 2MB PSRAMInterface Chip: The CH343 And CH334 Are Used. Support USB And UART Development Through USB C InterfaceDCDC Chip: Using MP28164, High Efficiency Voltage Reduction and Boost Chip, Load Current Up To 2A, Ensure The Safety Of Product Use.