Nextion Enhanced NX4024K032 3.2” HMI Touch Display

Looking for Nx4024k032 Display? Nextion Enhanced NX4024K032 3.2” HMI Touch Display is available at Zbotic with fast shipping across India.

Nextion Enhanced NX4024K032 3.2” HMI Touch Display

Description:

The Nextion Enhanced versions are more powerful than the standard ones. Compare to the basic Nextion displays, the enhanced ones have added some new functions, such as: supporting built-in RTC, supporting save data to Flash, supporting GPIO, larger flash capacity and larger CPU clock. The enhanced Nextion series has 7 size covers from generic 2.4” to 7.0”.

Nextion Enhanced NX4024K032 – Generic 3.2” HMI Touch Display  is a powerful 3.2” HMI TFT display, with 16MB Flash data storage space, 1024 byte EEPROM, 3584 byte RAM. With GPIO supported, now customers can use Nextion to control external devices.

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.

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.

Features:

1. Supports built-in RTC
2. Supports GPIO
3. SD Card interface: support max 32G Micro TF/SD card (FAT32 file format)
4. Flash data storage space: 16MB
5. EEPROM: 1024 bytes
6. RAM: 3584 bytes
7. Instruction buffer: 1024 bytes
8. Colo: 65K (65536) colors
9. Resolution: 400×240 pixel
10. Adjustable Brightness: 0~180 nit- the interval of adjustment is 1%

Datasheet:

https://nextion.tech/datasheets/nx4024k032/

Package Includes:

1× 3.2″ Nextion Enhanced HMI Display

1× power supply test board

1× 4-pin grove cable

About Nx4024k032 Display

Nextion Enhanced NX4024K032 3.2” HMI Touch Display is available at Zbotic, India’s trusted electronics and robotics store. Manufactured by Nextion, this product is designed for hobbyists, students, and professionals working on electronics, robotics, and DIY projects.

Product Details

• Brand: Nextion
• SKU: AI1850
• Category: HMI LCD Display

Why Buy from Zbotic?

Zbotic offers a wide range of electronics components, development boards, sensors, and robotics parts. All products are quality-checked and shipped within 24 hours. Free shipping on qualifying orders. We offer COD (Cash on Delivery) and secure online payment options. Our customer support team is available to help with technical queries about Nx4024k032 Display and other products.

Applications

Nx4024k032 Display can be used in a variety of projects including Arduino projects, Raspberry Pi builds, drone assembly, 3D printing, IoT applications, and educational experiments. Whether you are a beginner or an advanced user, this component provides the reliability and performance you need. Order your Nx4024k032 Display today and start building.

Nextion Enhanced NX4024K032 3.2” HMI Touch Display Overview

The Nextion Enhanced NX4024K032 3.2” HMI Touch Display is a high-performance TFT touchscreen module tailored for embedded applications requiring intuitive user interfaces. It combines a bright 3.2-inch display with enhanced processing power and memory to deliver smooth graphical control in industrial, automotive, and DIY projects.

Key Features of Nextion Enhanced NX4024K032 3.2” HMI Touch Display

• Built-in RTC: Integrated real-time clock for accurate time tracking.
• Ample Storage: 16 MB Flash for graphics, 1024 byte EEPROM and 3584 byte RAM for variables and data.
• Data Persistence: Save user settings and sensor readings directly to onboard Flash.
• GPIO Support: Control external relays, LEDs or sensors via general-purpose I/O pins.
• Enhanced CPU Clock: Faster response and smoother UI performance compared to basic models.
• Fast Shipping: Available at Zbotic with quick dispatch across India.

Applications and Use Cases

• Industrial control panels for machine operation and status monitoring.
• Home automation dashboards for lighting, HVAC and security control.
• Portable medical instruments requiring touchscreen parameter input.
• DIY and educational robotics projects with interactive displays.
• Point-of-sale terminals and self-service kiosks.

How to Use Nextion Enhanced NX4024K032 3.2” HMI Touch Display

Design your interface in Nextion Editor, then upload the compiled HMI file via microSD card or serial connection. Wire the display’s VCC (5 V) and GND to your power source, and connect TX/RX pins to your microcontroller’s UART. Use the built-in GPIO pins for controlling external devices and rely on the onboard RTC and memory to manage real-time data and user settings.

Why Buy from Zbotic?

• Genuine Products: All items sourced from authorized distributors
• Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
• Free Shipping: Free delivery on qualifying orders
• COD Available: Cash on Delivery, UPI, cards, net banking
• Technical Support: Expert help for setup and troubleshooting
• Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

Can the NX4024K032 keep time when powered?

The NX4024K032 features an onboard RTC that maintains accurate time internally while the display is powered, ideal for timestamping events and logs.

What storage options are available for saving user data?

You can store interface graphics and user settings in the 16 MB Flash, retain small data entries in the 1024 byte EEPROM, and use 3584 byte RAM for real-time variable handling.

How do I connect this display to an Arduino?

Connect the display’s TX/RX pins to the Arduino’s RX/TX pins, power the module with 5 V and GND, then configure matching baud rates in Nextion Editor and your Arduino sketch for seamless serial communication.

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