Nextion 2.8″ HMI USART UART Serial Touch TFT LCD Display

on is a Seamless Human Machine Interface (HMI) solution that provides a control and visualisation interface between a human and a process, machine, application or appliance. It is the best solution to replace the traditional LCD and LED Nixie tube.
Nextion includes hardware part (a series of TFT boards) and software part (the Nextion editor). The Nextion TFT board uses only one serial port to communicate. It lets you avoid the hassle of wiring. We notice that most engineers spend much time in application development but get unsatisfactory results. In this situation, Nextion editor has mass components such as button, text, progress bar, slider, instrument panel etc. to enrich your interface design. And the drag-and-drop function ensures that you spend less time in programming, which will reduce 99% of your development workloads. With the help of this WYSIWYG editor, designing a GUI is a piece of cake.
It’s easy to adapt Nextion family HMI to existing projects, you just need to provide it a UART.
NX3224T028 is a powerful 2.8” HMI, which is member of Nextion family. Features include: a 2.8″ TFT 320×240 resistive touch screen display, 4M Flash, 2KByte RAM, 65k colors.
Fatures

320 x 240 Resolution

RGB 65K true to life colours

TFT Screen with integrated 4-wire Resistive Touch Panel

Easy 4 pin interface to any TTL Serial Host

4M Flash memory for User Application Code and Data

On board micro-SD card for firmware upgrade

Visual Area:57.6mm(L)×43.2mm(W)

Adjustable Brightness:0~180 nit, the interval of adjustment is 1%

5V65mA power conusmption

Compatible with Raspberry Pi A+, B+ and Raspberry Pi 2.

Powered directly off the Raspberry Pi, no external power supply is required

Generic using for all Arduino or Raspberry Pi project.
Package Included:

1 X 3.2″ HMI LCD Display Module

1 X 4P Cable

1 X UB to 2pin connector
Nextion Display Tutorials

https://www.youtube.com/results?search_query=Nextion+HMI