Feature: 16-bit true color RGB display Supports multiple configuration controls Supports basic GUI instructions Support picture format BMP,JPG,JPEG,PNG Supports automatic upgrade of the upper software,and the device firmware is automatically upgraded 100 backlight dimming,sleep mode,sleep current 20MA,support for touch wake-up function Support 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 touch Operating voltage: 4.75-7V FLASH space: 4MB RAM space: 2048 BYTE Resolution: 320*240 Working temperature: -20/+70C Communication interface: USART serial interface Interface level: 3.3V CMOS (5V compatible) Note:This LCD screen is a Chinese version,minders do not buy,thank you for your cooperation Size: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 bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1x LCD Display Module 1x Cable