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Nextion 4.3" LCD Touch Display (Serial Controlled)

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Product Description

Here is a Library and Tutorial to get started with this display.

Follow this link for the manufacturer's Getting Started Guide.

Nextion 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.

This solution includes hardware part - a series of TFT boards and software part - Nextion editor. Nextion TFT board uses only one serial port to do communicating. Let you get rid of the wiring trouble. We notice that most engineers spend much time in application development but get unpleasant 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 your 99% development workloads. With the help of this WYSIWYG editor, GUI designing is a piece of cake.

It's easy to adapt Nextion family HMI to existing projects, you just need to provide it a UART.

NX2432T043 is a powerful 4.3'' HMI, which is member of Nextion family. Features include: a 4.3" TFT 480x272 resistive touch screen display, 16M Flash, 2KByte RAM, 65k colors.


  • 480 x 272 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
  • 16M Flash memory for User Application Code and Data 
  • On board micro-SD card for firmware upgrade 
  • Visual Area:95.04mm(L)×53.86mm(W) 
  • Adjustable Brightness:0~230 nit, the interval of adjustment is 1% 
  • 5V250mA power conusmption





Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents by correcting the errors, adding more demo codes or tutorials.


Additional Information


Model IM150416003
Display Size 4.3“
Display Resolution 480 * 272
Display Interface Serial
Display Controller No
Expand SD Card SocketTouch Screen
Board Size 120mm*74mm
Weight 137
TFT display interface N/A






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