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 at 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.


5 Years LTA

Nextion guarantees the availability of all Series product 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.


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.


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.


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.


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.


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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The Sunday blog: HMI, cybernetics and the steam engine – Part 3: Embedded development in detail

And here we are again. In episode 1 (link) and episode 2 (link) we followed the rapid technical development and saw how simple tools became machines that could do physical work for humans, and how a new generation of machines emerged that could also do intellectual work for humans, the computers. The latter allows, provided the appropriate programming is in place, to control even very complex machines and to process the status of the machine from a large number of sensors and other measured values and to display them clearly and graphically on a screen.

The Sunday blog: HMI, cybernetics and the steam engine – Part 2: It becomes very complex

In the previous episode of this blog we have seen how the interaction between man and his work has changed over the course of humanity's evolution. The invention of tools and machines has meant that man has no longer had direct physical contact with his work piece, and thus has not been able to feel and feel it. Also, the energy used became increasingly greater and could no longer be regulated "by hand". New ways of interaction between man and machine were sought and found: Sensors, display instruments, controls.

The Sunday blog: HMI, cybernetics and the steam engine – Part 1: How it all began

This is the first part of a continuing story in which we want to shed some light on how, in the course of his development, man learned to interact with the things in his environment before he set about influencing the form of interaction in the next step. How can we optimally produce and use HMIs (Human-Machine-Interfaces) if we do not know and analyse the task from the root?

You may find out a Nextion Distributor in your country to purchase the Nextion products  from above search.
To be a Nextion Distributor, please submit an application form and we will reach you soon.


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