Feature:16-bit true color RGB displaySupports multiple configuration controlsSupports basic GUI instructionsSupport picture format BMP,JPG,JPEG,PNGSupports automatic upgrade of the upper software,and the device firmware is automatically upgraded100 backlight dimming,sleep mode,sleep current 20MA,support for touch wake-up functionSupport serial download and SD card download in two ways,support PC-side analog debugging,support simulator and device synchronization debugging Specifications:for Touch method: resistive touchOperating voltage: 4.75-7VFLASH space: 4MBRAM space: 2048 BYTEResolution: 320*240Working temperature: -20/+70CCommunication interface: USART serial interfaceInterface level: 3.3V CMOS (5V compatible)Note:This LCD screen is a Chinese version,minders do not buy,thank you for your cooperationSize:8.5x5.2cm/3.35x2.05inch Note:Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bidDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes:1x LCD Display Module1x Cable