Features: Brand new and high quality 3.5 inch display (resistive touch), using SPI bus, the highest rate can reach 80MHz. The backlight can be controlled, and the official driver can be used to realize system desktop display and other functions. On the back, the commonly used GPIO pins are led out by pin arrangement, which can be externally connected with l2C, serial communication equipment and other modules. The 3.5-inch touch screens provides a driver suitable for rpi, which can be used on rpi after installation. This resistive screens allows you to easily showcase system desktop displays and other functions, providing a smooth user experience. Specifications: Material:PCB Resolution: 480x320 Interface: 4-wire SPI (80MHz) Display screens: ST7796 Touch panel: XPT2046 (resistive touch) Size:Approx.83x55mm/3.26x2.16inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Touch Screens