Welcome to the store! Features: 1. ESP32-S3-USB-OTG is a development board that focuses on USB-OTG function verification and application development, based on Esp32-S3 Soc. 2. Supports Wi-Fi and Ble5.0 wireless functions 3. Connect it to the computer's USB port, and the screen will display the picture. Press the up button to enter the mouse interface, press the OK button to perform mouse function operations: Press the up button and move the mouse up. Press the button and move the mouse down. Press the button to return to the main interface. 4. Connect it to the computer's USB port, and the screen will display the picture. Press the up button to enter the keyboard interface, press the OK button to perform keyboard function operations: Press the up button, button, and menu button to select characters, and press the OK button to print characters on the computer. 5. ESP32S3USB Evaluation Test Board 1. Product Name: ESP32S3 USB OTG Evaluation Test Board Material: PCB Color: As shown Package Contents: 1 x Evaluation Test Board Module 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 to be slightly different from the real one. The allowed measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!