Features: 1.IoT Applications: Support for Raspberry Pi Pico expansion board ecology to meet the development of IoT applications. 2.240MHz Frequency: Xtensa single?core 32?bit LX7 microprocessor ESP32?S2FH4, supports clock frequencies up to 240MHz. Integrated 320 KB SRAM, 128 KB ROM, 8 MB PSRAM, 4 MB Flash memory. 3.150Mbps Transfer Rate: Support IEEE802.11b/g/n, onboard 2.4GHZ WIFI ceramic antenna, maximum 150Mbps data transfer rate. Adopt Type?C interface, keep up with the trend of the times, no need to hesitate about the positive and negative inserts. 4.Full Speed: Integrated full?speed USB OTG, SP, 12C, UART, ADC, D/A, PWM, DVP8/16 Camera interface, LCD interface (8?bit serial RGB/8080/6800), TWAI controller (compatible with ISO11898?1), capacitor Type sensing GPIO, temperature sensor and RMT (TX/RX) 5.High Efficiency: High Efficiency Buck Boost DC?DC TPS63000 Power Supply IC with 1.8A Onboard Current. Stamp hole design, which can be directly welded and integrated into the bottom plate designed by the user 6.Best Balance: Support a variety of low?power working states, and can adjust the optimal balance between communication distance, data rate and power consumption to meet the power consumption requirements of various application scenarios. specification:Item Type: Microcontroller Development Board Material: Printed circuit board Support: For Raspberry PI Pico Expansion board Ecology Interface: Type C PackageList:1 x Microcontroller Development Board