Nextion includes a hardware part (a series of TFT boards) and a software part (the Nextion editor).The Nextion TFT board uses only one serial port to communicate. It lets users avoid the hassle of wiring. We noticed that most engineers spend much time in application development but get unsatisfactory results. As a solution to this situation, Nextion editor has mass components such as button, text, progress bar, slider, instrument panel etc. to enrich the interface design. Furthermore, the drag-and-drop function ensures that users spend less time in programming, which will reduce 99% of their 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. Users just need to provide it a UART.

HMI Intelligent LCD NX2432T024/NX3224T028 is a powerful 2.4”/2.8” HMI, which is member of Nextion family. Features include: a TFT 320 x 240 resistive touch screen display, 4M Flash, 2K Byte RAM, 65k colors.

Package include: a Basic Nextion display, a wire, a power supply test board

Note: there’s a small power supply test board and a wire for you to test if the electricity supply is enough or not. Please see below image how to use it.

Features

320 x 240 Resolution

RGB 65K true to life colours

TFT screen with integrated resistive touch panel

4 pin TTL serial interface

4M Flash memory for User Application Code and Data

On board micro-SD card slot for firmware upgradation

Visual Area: 57.6mm(L)×43.2mm(W)

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

5V65mA power consumption

Compatible with Raspberry Pi A+, B+, Pi 2, Pi 3, Arduino.

Certificates: CE/EMC, RoHS (certificates)