


● STM32G0 ARM® Cortex®-M0+ 64MHz Onboard MCU Processor
● Fonts Creator with Versatile Character Encodings
● Low Learning Curve Text-based Instruction Set
● Support 15+ Amazing WYSIWYG Components
● New Nextion Cost-effective HMI Solution

Series HMI Display
Support All WYSIWYG Nextion Editor Components
Support Playing Video/Audio/Animation
HMI Module with an Enclosure option
Advanced Leading Nextion HMI Solution
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• Support PNG Picture Resource *
• Support Video, Audio and Animation Resource *
• Support Component Move and Drag at Runtime *
• Support Anti-aliasing Fonts and Proportional Fonts
• New Components Release

- All marked * items are only available for Intelligent series HMI Displays.
- The Nextion Editor LTS ver 0.53 software is still available for existing Basic and Enhanced series
project development.

* TFT RGB 65K Resistive Touchscreen
* Onboard Processor and Memory
* Simple ASCII Text Based Instruction Set
* The Cost-effective HMI Solution with Decreased Learning Curve

* TFT RGB 65K Resistive/Capacitive (7.0") Touchscreen
* Onboard EEPROM, RTC and 8 Digital/Binding GPIOs (4 PWM capable)
* Up to 16/32 MB Storage for HMI Project
* The Enhanced and Ease of Use HMI Solution




Assistance in Enhancing Routines
Assistance in Nextion Techniques & Approaches
Assistance with MCU Nextion related Routines




DISPLAY
• 128MB for HMI Project


• (2.4", 2.8", 3.2", 3.5", 4.3", 5.0", 7.0")
• Touchscreen
• GPIOs (4 PWM capable)

• (2.4", 2.8", 3.2", 3.5", 4.3", 5.0", 7.0")
• Learning Curve

NEXTION INTRODUCTION

What’s Nextion
Nextion is a Human Machine Interface (HMI) solution combining an onboard processor and memory touch display with Nextion Editor software for HMI GUI project development.
Using the Nextion Editor software, you can quickly develop the HMI GUI by drag-and-drop components (graphics, text, button, slider, etc.) and ASCII text-based instructions for coding how components interact on the display side.
Nextion HMI display connects to peripheral MCU via TTL Serial (5V, TX, RX, GND) to provide event notifications that peripheral MCU can act on, the peripheral MCU can easily update progress, and status back to Nextion display utilizing simple ASCII text-based instructions.
Our mission is to reduce the HMI development workloads.
Nextion Offers an Ease of Use and Cost-effective HMI Solution for You.
ico
5 Years LTA
Nextion guarantees the availability of all Series products for a minimum of 5 years with CE and RoHS certification compliant. Unless you are specifically notified at the time of purchase, all Nextion series products purchased will be available at least 5 years since 2019. Here is our LTA announcement.
ico
Versatile Screen Sizes
Nextion is available in various TFT LCD touchscreen sizes including 2.4”, 2.8”, 3.2”, 3.5”, 4.3”, 5.0”, 7.0”, 10.1” . With a large selection to choose from, one will likely fit your needs. Go Nextion Series and Product Datasheets.
ico
Quick and Easy GUI
The Nextion Editor software offers an easy way to create the intuitive and superb touch user interface even for beginners. Add a static picture as background, define functions by components, you can make a simple GUI in minutes. The easy Drag-and-Drop components and simple ASCII text based instructions will dramatically reduce your HMI project development workloads.
ico
Cost-effective HMI Solution
Easy-to-use components, touch event programming and customized GUI at screen side allow you to develop projects rapidly in cost-effective way. The TTL serial Nextion display is the best balance HMI solution between cost and benefit with low and decreased learning curve. See Nextion Editor Guide and Instruction Set.
ico
Nextion Technical Support
Nextion technical support team offers a basic hardware technical service with prompt response through all time zones.
As for further enhanced technical assistance to your project, Enhanced Support is available for you.
ico
User-Help-User Forum
You are never alone to develop your project. Join us in Nextion Community Forum where you can ask questions, share topics and advice with each other.
Note: The Nextion forum is only accessible for registered users.
The brand new Nextion MIDI I/O interface has arrived!
Designed for optimal interoperability with Nextion HMI, this universal TTL UART to MIDI interface transforms your favorite Nextion into a full-fledged MIDI controller. But we didn’t stop there. The NexMIDI (as my Chinese colleagues baptized it) is designed to be interfaced not only with any Nextion HMI display, but also with most microprocessors like Arduino, Teensy, PIC, STM32, Raspberry Pi, and so on. Logic level-wise, the RX pin of J2 accepts either 3.3V or 5V TX level from your Nextion Screen or from any MCU.
Password security in Nextion HMI – Part 1: Professionalize your development
Who hasn't experienced this - you are coding a HMI project and there are parts, for example a settings page, which you want to protect with a password. And then, tons of thoughts and considerations arise: Where and how do I store the password for comparison with the user entry? How do I protect a specific page from unauthorized access? And so on... Neither the Nextion's integrated MCU nor the Nextion programming language give us the required computing power to do true and secure encryption. But we aren't left alone with that. There exist a few simple technologies which allow us to add some layers of security to our HMI project. You may use one, several or all of them, depending on your project's security specifications or your personal level of paranoia 😉
The Nextion RTC – Usage and debugging (with video)
While the RTC of the Enhanced and Intelligent series HMI screens is pretty straightforward, once one has understood the concept of the RTC0 to RTC6 system variables, there is not much information about solving problems. That's why we see here a simple RTC demo project, followed by a video, explaining how to preset the RTC and how to fix issues.
Developing HMI projects – A way around these “oops” moments
Developing HMI projects A way around these "oops" moments It's hot outside. If you are lucky, you have air condition. I haven't. I live in a more than 400 years old house in France. But with air condition or without, everyone who writes Nextion code has already experienced this: You
Professional GUI design in 9 steps – A video tutorial
Let's imagine that you want to build a battery controller. Your MCU (Arduino or whatever) retrieves the basic parameters (battery level, voltage, current) with the analogRead() function which returns abstract digital 10bit values between 0 and 1023. Instead of caring about conversion and scaling in your MCU code, let the Nextion HMI do this job - it has enough free resources. Just have your MCU sending the 3 raw numbers over. The Nextion will do all the math to display them correctly, and - as a cherry on the cake - it will even compute and display the electrical power from the voltage and current values.
Show and tell – A polyphonic MIDI keyboard on screen demo
Recent surveys tell us that people prefer looking at videos over reading. Thus, I decided today to keep up with these times and I produced a video, showing you a polyphonic (thanks to multi-touch) MIDI keyboard on a Nextion NX1060P101, connected to the new Nextion MIDI I/O adapter which will come to market very soon.
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