Quality Assurance: This ESP32 S3 IoT original core board with Wi-Fi and Bluetooth is precision-manufactured to meet the highest quality and performance standards. It integrates seamlessly with LEGO bricks, providing a superior programming experience. Type and Function: As a regulator-type IoT original core board with Wi-Fi and Bluetooth, it ensures your project receives a stable and reliable power supply, improving overall performance and reliability. Its advanced circuit design provides precise voltage control, making it ideal for complex digital creations. Stable Power Supply and Onboard Resources: Onboard regulators, reset and start buttons, status indicators, and a standard USB interface ensure reliable power and easy operation. Its compact design allows for easy integration into prototypes and finished products. For Makers, Students, and Engineers: Ideal for learning embedded development, teaching programming, rapid prototyping, and professional product validation. Compatible with a rich ecosystem of sensors, modules, and expansion boards to accelerate your project development. Color: As Shown Material: PCB Package Contents: 1 * ESP32 S3 Development Board 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.