Nextion NX3224T024 2.4″ TFT HMI Touch Display – 320×240 Serial Interface for Arduino / Raspberry Pi DIY Projects

Nextion HMI 2.4″ TFT 320×240 resistive Lcd touch screen Display Module for Arduino NX3224T024 4M Flash, 2KByte RAM, 65k colors

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. NX2432T024 is a powerful 2.4” HMI, which is member of Nextion family. Features include: a 2.4″ TFT 320 x 240 resistive touch screen display, 4M Flash, 2K Byte RAM, 65k colors. Package includes a Basic Nextion 2.4” display, a wire and 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 on how to use it.

Nextion Editor Overview

Nextion Editor is a free human-machine interface (HMI) GUI development software for Nextion Basic Series, Discovery Series, Enhanced Series, and Intelligent Series. The software offers an easy way to create an intuitive and superb touch user interface even for beginners. Add a static picture as a background, define functions by components, you can make a simple GUI in minutes. The easy Drag-and-Drop components and simple ASCll text-based instructions will dramatically reduce your HMI project development workloads and develop projects rapidly in a cost-effective way. The Nextion product is the best balance HMI solution between cost and benefit with a low and decreased learning curve.

Nextion Editor Features

Versatile Character Encoding With several character encoding, you are able to create the HMI project in your language characters and strings. Fonts and Text Styling The font creator allows you to generate the specific fonts applied in each component value or text attribute. e.g.Generate the font of “Arial” with Height “24” and Encoding “UTF-8”25+Amazing WYSIWYG Components Easy-to-use components to customized GUI at screen side allow you to develop projects rapidly in a cost-effective way Component Attribute Setting The component attribute setting gives you the options to design all the aspects of the component that you need.Free Simulator Debug Debug the HMI project at any time even without the Nextion Display.The instruction input area allows you to send any Nextion commands to check the feedback and interactions. Nextion Operational Commands The operational commands allow users to program the HMI interactions by coding in Events windowsText-based Instruction Set Simple ASCll text based instructions will dramatically reduce your HMI project development workloads Support Simple Assignment Operators To handle the calculation and assignment for the text and Numeric data, the simple assignment operators help.

Documents

Please visit our wiki page for more information about this product. Any suggestions for improvement, such as correcting errors, adding more demo codes or tutorials, will be highly appreciated. Check out the amazing features of this product below.

Features

• 320 x 240 Resolution
• Compatible with Raspberry Pi A+, B+ and Raspberry Pi 2
• 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:36.72mm(L)×48.96mm(W)
• Adjustable Brightness:0~180 nit, the interval of adjustment is 1%
• 5V90mA power consumption
• Generic using for all Arduino or Raspberry Pi project
• CE/EMC, RoHS certified (certificates)

Documents

Please visit our wiki page for more information about this product. Any suggestions for improvement, such as correcting errors, adding more demo codes or tutorials, will be highly appreciated.

Technical support

For technical support, please open a ticket on Itead Support System.