Overview

Nextion is a seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application or appliance. Nextion is mainly applied to Internet of thing (IoT) or consumer electronics field. It is the best solution to replace the traditional LCD and LED Nixie tube.

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.

7 inch:

    Compatible with Raspberry Pi A+, B+, Pi 2, Pi 3, Arduino
    800 x 480 Resolution
    RGB 65K true to life colours
    TFT Screen with integrated 4-wire Resistive Touch Panel
    4 pin TTL serial interface
    16M Flash memory for User Application Code and Data
    On board micro-SD card slot for firmware upgradation
    Visual Area: 154.08mm(L)×85.92mm(W)
    Adjustable Brightness: 0~230 nit, the interval of adjustment is 1%
    Recommended Power Supply: 5V, 2A, DC

5 inch:
   Compatible with Raspberry Pi A+, B+ and Raspberry Pi 2, Arduino
    800 x 480 Resolution
    RGB 65K true to life colours
    TFT Screen with integrated 4-wire Resistive Touch Panel For Raspberry Pi and Arduino
    Easy 4 pin interface to any TTL Serial Host For Arduino
    16M Flash memory for User Application Code and Date
    On board micro-SD card for firmware upgrade
    Visual Area:108mm(L)×64.8mm(W)
    Adjustable Brightness:0~230 nit, the interval of adjustment is 1%
    5V410mA power consumption