High-performance ESP32 core: This development board integrates an onboard ESP-32 module, providing a dual-core processor, built-in WiFi, and Bluetooth connectivity, making it ideal for a variety of IoT and smart device applications. 2.8-inch color display with ST7789 driver chip: Equipped with a 2.8-inch TFT color display driven by an ST7789 controller, it provides clear and vivid visual output suitable for data display, user interfaces, and real-time monitoring. Rich development ecosystem: Compatible with mainstream ESP32 development environments and libraries, including frameworks such as Arduino and MicroPython, enabling beginners and professionals alike to easily prototype, test, and learn. Suitable for DIY and educational projects: This board is ideal for DIY electronics, smart home controllers, wearable prototypes, sensor dashboards, and educational experiments, providing a compact, all-in-one display and connectivity solution. Stable performance and easy integration: The board features a carefully designed circuit layout to ensure stable operation and easy integration into custom enclosures, embedded systems, and long-term IoT deployments. Color: As Shown Material: PCB Package Contents: 1 * development board 1 * pen 1 * connecting cable 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.