Parameter:LCD Type TFTLCD Interface SPITouch Screen Type ResistiveTouch Screen Controller XPT2046Colors 65536Backlight LEDResolution 320*480 (Pixel)Aspect Ratio 8:5Power Consumption TBDBacklight Current TBDOperating Temp. (Centigrade) TBDInterface Definition:PIN NO. SYMBOL DESCRIPTION1、 17 3.3V Power positive (3.3V power input)2、 4 5V Power positive (5V power input)3、 5、 7、 8、 10、 12、 13、 15、 16 NC NC6、 9、 14、 20、 25 GND Ground11 TP_IRQ Touch Panel interrupt、 low level while the Touch Panel detects touching 18 LCD_RS Instruction/Data Register selection19 LCD_SI / TP_SI SPI data input of LCD/Touch Panel21 TP_SO SPI data output of Touch Panel22 RST Reset23 LCD_SCK / TP_SCK SPI clock of LCD/Touch Panel24 LCD_CS LCD chip selection、 low active26 TP_CS Touch Panel chip selection、 low active Description:Color:TransparentMaterial: AcrylicPackage included:1 x 3.5 Inch 320 X 480 TFT LCD Display Touch Board1 x Acrylic Case For 3.5 Inch TFT Screen