Features: 1. ESP32-S3-USB-OTG Is A Development Board Focusing On USB-OTG Function Verification And Application Development, Based On Esp32-S3 Soc. 2. Support Wi-Fi And Ble5.0 Wireless Functions 3. Plug It Into The Computer Usb Port, And The Screen Display The Picture. The Up Key To Go To The Mouse Interface, The Ok Key To Perform Mouse Function Operations: The Up Key And Move The Mouse Up. The Key And Move The Mouse Down. The Key To Return To The Main Interface. 4. Plug It Into The Computer Usb Port, And The Screen Display The Picture. The Up Key To Go To The Keyboard Interface, The Ok Key To Perform Keyboard Function Operations: The Up Key, Key, And Menu Key To Select Characters, And The Ok Key To Type Out Characters On The Computer. 5. ESP32S3USB Evaluation Test Board Description: 1. Product Name: ESP32S3 USB OTG Evaluation Test Board Material: PCB colour: 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.