The ESP32-4848S040 development board is based on the company's ESP32-S3 controller, a dual-core CPU, a clock frequency of up to 240MHZ, integrates rich resource peripherals, high-speed SDIO, SPI, UART and other functions, and supports auto- download. High-Performance ESP32-S3 Chip: Ideal for IoT applications, supporting WiFi and Bluetooth connectivity. 4 Inch IPS Touch Screen: Provides a clear and responsive interface for user interaction and display. USB-C Programming: Includes CH340 driver support for reliable programming via USB-C connection. Color: Black Material: plastic Package Contents: 1 x Screen Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.