This development board is built around the ESP32-S3 microcontroller, integrating high-performance dual core processing, low power consumption, and rich peripheral interfaces. It is highly suitable for IoT, smart homes, DIY electronic products, and rapid prototyping projects that require wireless connectivity and powerful computing capabilities. The board is equipped with 2.4GHz WiFi and Bluetooth, enabling fast and stable wireless communication. Easily connect to routers, mobile phones, sensors, and other smart devices to build wireless control systems, data collection terminals, and remote monitoring solutions. The onboard 1.47-inch LCD screen provides clear and colorful visual output, making it ideal for displaying real-time data, system status, user interface, menus, icons, and graphics. This improves interaction and debugging efficiency, making it suitable for dashboard, wearable prototypes, and compact display applications. This board is equipped with a USB interface and supports direct connection to a PC for power, firmware flash, and serial communication. This simplifies the development setup and does not require additional programmers. It is compatible with common development environments and helps beginners and professionals quickly start projects. The built-in RGB color LED beads can display multiple colors and effects, such as breathing, flickering, and gradients. They are suitable for status indication, environmental lighting, visual alarms, and decorative effects, enhancing the appearance and interactivity of electronic projects. Color: As Shown Material: PCB Package Contents: 1 * ESP32-S3 development board Set 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.