Nextion Enhanced NX3224K024 2.4” HMI Touch Display
Description:
The Nextion Enhanced NX3224K024 display is 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 NX3224K024 is a powerful 2.4” HMI TFT display, with 16MB Flash data storage space, 1024 bytes EEPROM and larger RAM of 3584 bytes. With GPIO supported, now customers can use Nextion to control external devices.
Nextion Enhanced NX3224K024 – Generic 2.4” HMI Touch Display 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 the Internet of Things (IoT) or the consumer electronics field. It is the best solution to replace the traditional LCD and LED Nixie tubes.
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 on 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. And the drag-and-drop function ensures that users spend less time in programming, which will reduce 99% of your 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 is a small power supply test board and a wire for you to test if the electricity supply is enough or not. Please see the below image on how to use it.
Features:
- Supports built-in RTC
- Supports GPIO
- SD Card interface: support max 32G Micro TF/SD card (FAT32 file format)
- Flash data storage space: 16MB
- EEPROM: 1024 bytes
- RAM: 3584 bytes
- Instruction buffer: 1024 bytes
- Color: 65K (65536) colors
- Resolution: 320×240 pixel
- Adjustable Brightness: 0~180 nit – the interval of adjustment is 1%
Datasheet:
https://nextion.tech/datasheets/nx3224k024/
Package includes:
1× 2.4″ Nextion Enhanced HMI Display
1× power supply test board
1x 4-pin grove cable
About Nx3224k024 Display
Nextion Enhanced NX3224K024 2.4” 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: AI1848
- 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 Nx3224k024 Display and other products.
Applications
Nx3224k024 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 Nx3224k024 Display today and start building.
Nextion Enhanced NX3224K024 2.4” HMI Touch Display Overview
The Nextion Enhanced NX3224K024 is a 2.4-inch TFT human-machine interface (HMI) touch display designed to simplify control and visualization in embedded systems. Featuring built-in RTC, GPIO support, and ample on-board memory, it enables developers to build intuitive UIs for industrial, home automation, and IoT applications.
Key Features of Nextion Enhanced NX3224K024 2.4” HMI Touch Display
- 2.4″ TFT touch panel at 320×240 pixel resolution with 65,536 colors
- Built-in real-time clock for accurate timekeeping and timestamping
- GPIO interface to directly drive external modules and sensors
- 16 MB Flash storage, 1 KB EEPROM and 3.5 KB RAM plus Micro SD slot supporting up to 32 GB FAT32
- Adjustable backlight from 0 to 180 nits in 1% increments
- Genuine Nextion product with fast shipping from Zbotic
Applications and Use Cases
- Industrial control panels for machinery and process automation
- Home automation dashboards for lighting, HVAC and security systems
- User interfaces on 3D printers, CNC machines and test benches
- Embedded IoT prototypes requiring touch interaction and logging
- Medical device displays for parameter monitoring and adjustments
- Retail kiosks and vending machines with dynamic touch menus
How to Use Nextion Enhanced NX3224K024 2.4” HMI Touch Display
Design your UI screens and compile them into a .tft file, then copy this file onto a FAT32-formatted Micro SD card. Insert the card into the display’s SD slot and cycle power—Nextion will automatically load your interface. Wire the display’s power and GPIO pins as needed, then use HMI commands to interact with RTC, external modules, and on-screen controls.
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
How do I load a new UI design onto the Nextion NX3224K024?
Place the compiled .tft file on a Micro SD card formatted as FAT32, insert it into the display’s SD slot, and power-cycle the unit. The display auto-loads the UI from the card.
Can I use the built-in RTC for time display in my HMI?
Yes. You can read and set the real-time clock directly from your HMI pages using the display’s RTC registers, allowing you to show or log timestamps within your interface.
What is the maximum SD card capacity supported?
The NX3224K024 supports Micro SD/TF cards up to 32GB formatted in FAT32. Cards with other formats or capacities above 32GB may not be recognized.
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Read More →Technical Specifications
| Brand | Nextion |
|---|---|
| Model | NX3224K024 |
| Package Quantity | 3224 pcs |
| SKU | AI1848 |
| Weight | 0.03 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Nextion Enhanced NX3224K024 2.4” HMI Touch Display is a versatile hmi lcd display used across a wide range of applications including industrial HMI panels, factory automation displays, smart home control, CNC machine interfaces, and medical equipment displays.
Common use cases:
- Building a touchscreen control panel for machinery
- Displaying real-time sensor data in a factory
- Creating a smart thermostat interface
This product is ideal for industrial automation engineers and embedded system developers.
Technical Tip: HMI displays with built-in controllers (Nextion, STONE) simplify development — just send serial commands from your MCU.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Nextion product sourced from authorized channels
Naveen Reddy –
Perfect Nextion Enhanced NX3224K024 2.4” HMI Touch for my dashboard project. Easy to code with available libraries.
Rakesh Iyer –
Great Nextion Enhanced NX3224K024 2.4” HMI Touch. Backlight is even and text is very readable. Recommended!
Vishal Saxena (verified owner) –
This Nextion Enhanced NX3224K024 2.4” HMI Touch looks great in my project enclosure. Good viewing angles.
Tanvi Kumar –
This Nextion Enhanced NX3224K024 2.4” HMI Touch is perfect for beginners. Connected to my Arduino in minutes.
Rohit Batra –
This Nextion Enhanced NX3224K024 2.4” HMI Touch is perfect for beginners. Connected to my Arduino in minutes.
Ashwin Kohli (verified owner) –
This Nextion Enhanced NX3224K024 2.4” HMI Touch is crisp and readable even in sunlight. Great for outdoor projects.
Urmi Bisht (verified owner) –
Great Nextion Enhanced NX3224K024 2.4” HMI Touch. Backlight is even and text is very readable. Recommended!
Akash Patel –
Perfect Nextion Enhanced NX3224K024 2.4” HMI Touch for my dashboard project. Easy to code with available libraries.
Siddharth Vyas (verified owner) –
Superb Nextion Enhanced NX3224K024 2.4” HMI Touch! All pixels working perfectly. Soldering connections are clean.
Zubin Bajaj (verified owner) –
Decent quality Nextion Enhanced NX3224K024 2.4” HMI Touch. All pins working. Good for the price.
Jayesh Modi (verified owner) –
Great Nextion Enhanced NX3224K024 2.4” HMI Touch. Backlight is even and text is very readable. Recommended!
Aman Srivastava (verified owner) –
This Nextion Enhanced NX3224K024 2.4” HMI Touch is perfect for beginners. Connected to my Arduino in minutes.
Lakshmi Verma (verified owner) –
Very satisfied with this Nextion Enhanced NX3224K024 2.4” HMI Touch. I2C interface makes wiring simple.
Manoj Rathore (verified owner) –
Great quality Nextion Enhanced NX3224K024 2.4” HMI Touch. Resolution is sharp and colors are vivid. Very impressed.
Yogesh Rajan (verified owner) –
Outstanding display quality! This Nextion Enhanced NX3224K024 2.4” HMI Touch makes my project look premium.
Ankur Kohli –
Very satisfied with this Nextion Enhanced NX3224K024 2.4” HMI Touch. I2C interface makes wiring simple.
Simran Yadav (verified owner) –
Great Nextion Enhanced NX3224K024 2.4” HMI Touch. Backlight is even and text is very readable. Recommended!
Raghav Rao (verified owner) –
Good Nextion Enhanced NX3224K024 2.4” HMI Touch. Contrast is nice. Had to adjust potentiometer for optimal view.
Chetan Dave (verified owner) –
Average Nextion Enhanced NX3224K024 2.4” HMI Touch. Works but brightness is lower than I expected.
Krishna Sharma –
This Nextion Enhanced NX3224K024 2.4” HMI Touch is perfect for beginners. Connected to my Arduino in minutes.
Parth Khurana (verified owner) –
Nice Nextion Enhanced NX3224K024 2.4” HMI Touch. Readable and bright enough for indoor projects.
Advik Saini (verified owner) –
Great quality Nextion Enhanced NX3224K024 2.4” HMI Touch. Resolution is sharp and colors are vivid. Very impressed.
Sonali Luthra (verified owner) –
Perfect Nextion Enhanced NX3224K024 2.4” HMI Touch for my dashboard project. Easy to code with available libraries.
Nandini Das (verified owner) –
Excellent Nextion Enhanced NX3224K024 2.4” HMI Touch! Display is bright and clear. Easy to interface with Arduino.
Zara Luthra –
Superb Nextion Enhanced NX3224K024 2.4” HMI Touch! All pixels working perfectly. Soldering connections are clean.
Aarav Gupta (verified owner) –
This Nextion Enhanced NX3224K024 2.4” HMI Touch is perfect for beginners. Connected to my Arduino in minutes.
Nandini Arora –
Great quality Nextion Enhanced NX3224K024 2.4” HMI Touch. Resolution is sharp and colors are vivid. Very impressed.
Simran Vohra –
Very satisfied with this Nextion Enhanced NX3224K024 2.4” HMI Touch. I2C interface makes wiring simple.
Rohan Tiwari (verified owner) –
Love this Nextion Enhanced NX3224K024 2.4” HMI Touch. My weather station display looks professional with this.
Vansh Rawat (verified owner) –
Nice Nextion Enhanced NX3224K024 2.4” HMI Touch. Readable and bright enough for indoor projects.
Anand Das (verified owner) –
Good Nextion Enhanced NX3224K024 2.4” HMI Touch. Contrast is nice. Had to adjust potentiometer for optimal view.
Jatin Pandey (verified owner) –
Great quality Nextion Enhanced NX3224K024 2.4” HMI Touch. Resolution is sharp and colors are vivid. Very impressed.
Amit Jain (verified owner) –
This Nextion Enhanced NX3224K024 2.4” HMI Touch looks great in my project enclosure. Good viewing angles.
Mahesh Sethi –
This Nextion Enhanced NX3224K024 2.4” HMI Touch is perfect for beginners. Connected to my Arduino in minutes.
Priya Patel –
Love this Nextion Enhanced NX3224K024 2.4” HMI Touch. My weather station display looks professional with this.