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1.2.8" TFT 320x240 resistive touch screen display, 4M F, 2KByte RAM, 65k colors.2.Wiki Link : https://www.itead.cc/wiki/Nextion_HMI_Solution; This solution includes hardware part - a series of TFT boards and part - Nextion editor (https://nextion.itead.cc/ )3.The Nextion TFT board uses only one serial port to communicate.It lets users avoid the hale of wiring.It's easy to adapt Nextion family HMI to existing projects. Users just need to provide it a UART.4.Tips: there's a small power supply test board and a wire for you to test if the electricity supply is enough or not. Recommended power supply: 5V 500mA DC.

