



● 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
●
●
●
●



• 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 compliance. Unless you are specifically notified at the time of purchase, all Nextion series products will be available for 5 years at least since 2023. 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.
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Finally working: Nextion HMI, ESP32 and Sonoff’s new Human Presence SENSOR SNZB-06P!
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After we "invented" an extremely compact and efficient protocol in The Nextion MEGA IO project – Part 1, allowing to control up to 8 MCUs with their up to 12 PWM pins, 32 GPIO pins, and 16 ADC pins each (in case of the Arduino Mega) with only 3 bytes, it's now time to move from theory to practice! Our first goal was and is to make things better than in this project, where we used only 3 PWM channels and only a slightly reduced PWM resolution (7 instead of the theoretically possible 8 bits) for the sake of simplicity. Controlling a RGB LED this way limited the color resolution to 2 millions of colors instead of 16 millions as some attentive readers had noticed and reported back. Thus, we start a huge demo project today, with 12 sliders for the 12 PWM channels of the Arduino Mega, distributed over 2 screen pages, PWM1, and PWM2, having all the full 8bit range supported by the Arduino Mega.
The Nextion MEGA IO project – Part 1
As announced in my last Sunday's blog post, we'll start from this week with the Nextion MEGA IO project which will allow us from a simple Nextion HMI without onboard GPIO, to write all the 12 PWM pins, to read and write all the 32 digital IO pins, and to read all the 16 analog pins of an Arduino Mega! Later, we will even add the option to control the full IO not only of one single MEGA, but several of these. We will also get a downsized version for the Arduino Uno. With the knowledge and tools given successively in this blog post series, you should become a master when it comes to using any MCU for connecting various sensors, LEDs, motors, fans, pumps, relays, or whatever you might imagine!
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