Nextio4.3 inch HMI Resistive for Touch Screen LCD Interface Display Replace Module , high quality Features:Compared to basic Nextion 4.3, nextion 4.3 enhanced add new functions: support built-in RTC, save data to Flash, GPIO, larger flash capacity and faster CPU.There is bug in Nextion HMI file. If you power it with micro USB interface, nextion display may wrongly show for T series. Please power it with CR1220 battery and connect 4 pin cable, then nextion screen will show K series correctlyIt's easy to adapt Nextion family HMI to existing projects, you just need to provide it a UART. Specifications:Item Type: HMI Resistive for Touch ScreenStyle: Standard / Enhanced Version (Optional)Material: ABSSize: approx.4.3 inchColor: BlackQuantity: 1 Pc Note:No retail package.Transition: 1cm = 10mm = 0.39inch.Please allow 0-1cm 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:1 x HMI Resistive for Touch Screen (other accessories demo in the picture is not included.)