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 windows
Text-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.
Applications
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Industrial and home automation control interfaces
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Smart home dashboards and IoT devices
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Embedded system GUIs (Arduino, ESP32, STM32)
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Medical or laboratory equipment displays
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Educational and DIY HMI projects
Key Features
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3.5-inch TFT resistive touch display with enhanced performance
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High-quality LED backlight with >30,000 hours lifetime
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Compact layout size: 100.5×54.94×5.45mm
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Visual area: 73.44×48.96mm, offering clear display quality
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Integrated processor with UART interface for easy MCU communication
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Supports HMI GUI design via Nextion Editor software
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Low power consumption: 5V 500mA DC recommended supply
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Lightweight design (48.2g) ideal for embedded applications
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Enhanced Series — improved memory, speed, and responsiveness
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Compatible with Arduino, ESP32, Raspberry Pi, STM32, and more
Technical Specifications
| Parameter | Details |
|---|---|
| Model | NX4832K035 |
| Brand | NEXTION |
| Display Type | 3.5" TFT LCD, Resistive Touch |
| Series | Enhanced Series |
| Resolution | 480 × 320 pixels |
| Visual Area | 73.44mm (L) × 48.96mm (W) |
| Layout Size | 100.5mm (L) × 54.94mm (W) × 5.45mm (H) |
| Touch Type | Resistive |
| Backlight | LED |
| Backlight Lifetime | >30,000 hours |
| Recommended Power Supply | 5V DC, 500mA |
| Interface | UART (Serial Communication) |
| Net Weight | 48.2 g |
| Shipping Weight | 0.085 kg |
| Shipping Dimensions | 10.05 × 5.49 cm |
Package includes
1× 3.5″ Nextion Enhanced HMI Display
1× power supply test board
1× 4-pin grove cable