Features: 16-bit True Color RGB display Support a variety of configuration controls: button controls, progress bar controls, text controls, pointer controls With font: You can customize any WINDOWS font Support basic GUI instructions (drawing, drawing, drawing rectangle, etc.) Support picture format BMP, JPG, JPEG, PNG Support the host software automatically upgrade, the device firmware automatically upgrade 100-level backlight dimming, sleep mode, sleep current 20MA, support for wake-up function. Support serial download and SD card download two ways to support PC-side analog debugging, support simulator and equipment synchronization debugging Note: The LCD screen is Chinese version, buying carefully if you mind,thanks for your understanding. Specifications: Touch mode:Resistive touch Resolution: 480 * 320 Display area diagonal size: 3.5INCH Communication interface: USART serial interface Interface level 3.3V / 5V TTL level Working voltage: 4.75-7V Working temperature: -20-70 FLASH space: 16MB RAM space: 3584BYTE Product size:10*5.5cm/3.93*2.17inch Quantity:1Pc Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package included: 1Pc x LCD Touch Display Module