Compatibility --- Compatible with Raspberry Pi Pico 1/Pico 1 W and Raspberry Pi Pico 2 series. Onboard 3.5inch Capacitive Touch Screen --- This kit includes a high-resolution 320x480 touch screen for displaying visual outputs and receiving user input. With Mini PSP Joystick --- The built-in mini joystick provides precise analog control for navigating menus and controlling movement in projects. RGB Light --- The kit features an RGB light that can emit various colors, allowing for dynamic visual effects and status indicators. Buzzer --- An integrated buzzer produces audible feedback, enabling sound effects or alerts in your projects. Two Buttons --- The kit includes two buttons for user input, providing additional control options and interactivity. WiKi --- wiki.52pi.com/index.php?title=EP-0172 GeeekPi GPIO Expansion Module with 3.5inch Screen for Raspberry Pi Pico 1/Pico 1 W and Raspberry Pi Pico 2 series