4.0-inch color screen,support 65K color display,display rich colors 480X320 resolution, optional touch function Using the SPI serial bus, it only takes a few IOs to illuminate the display Easy to expand the experiment with SD card slot Provide a rich sample program Military-grade process standards, long-term stable work Provide underlying driver technical support Display Color?RGB 65K color Screen Size?4.0(inch) Screen Type?TFT Driver IC?ST7796S Resolution?480*320 (Pixel) Module Interface?4-wire SPI interface Active Area (AA area)?55.68x83.52 (mm) Module PCB Size?61.74x108.04(mm) Touch Screen Type?resistive touch screen Touch IC?XPT2046 VCC power voltage?3.3V~5V Power Consumption?TBD Rough Weight(Package containing)?71g Package included: 1*4.0" SPI TFT LCD Display Touch Screen 1* Touch Pen