Looking for Nx3224f028 Display? Nextion Discovery NX3224F028 2.8″ Resistive Touch Display is available at Zbotic with fast shipping across India.
Nextion Discovery NX3224F028 2.8″ Resistive Touch Display
Description:
Nextion NX3224F028 is a 2.8″ Discovery series SMART HMI Touch display having a resistive touch screen. The discovery series of Nextion displays are cost-effective HMI solutions based on STM32GO ARM Cortex-M0+ 64MHz Onboard MCU Processor. In the discovery series when the Deep Sleep Mode is activated, the device’s working current is down to 0.25 mA. Your Battery Powered HMI device will last a longer working time with such a low power consumption. Compared to the Nextion basic series the discovery series reaches up to 30% more performance improvement.
Nextion Discovery NX3224F028 2.8″ Resistive Touchscreen Display is so simple to the interface that it can easily work with Arduino, Raspberry Pi, ESP8266, ESP32, PIC Microcontroller, AVR controller, ARM Microcontroller and you won’t believe it will work even with basic 8051 microcontrollers basically it will work with any board or Microcontroller that has UART port.
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. 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. With the help of this WYSIWYG editor, designing a GUI is a piece of cake.
Features:
- 2.8” LCD-TFT Resistive HMI touch display module
- 320 x 240 screen resolution
- RGB 65K true-to-life colours
- Onboard ARM® Cortex®-M0+ 64MHz MCU
- 3584 Byte SRAM
- 4 MB Flash memory
- XH2.54 4 Pins (+5V, TX, RX, GND) TTL serial interface
Datasheet:
https://nextion.tech/datasheets/nx3224f028/
Package includes:
- 1 × 2.8″ Nextion HMI Display
- 1 × power supply test board
- 1 x 4-pin grove cable
About Nx3224f028 Display
Nextion Discovery NX3224F028 2.8″ Resistive 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: AI1823
- 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 Nx3224f028 Display and other products.
Applications
Nx3224f028 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 Nx3224f028 Display today and start building.
Nextion Discovery NX3224F028 2.8″ Resistive Touch Display Overview
The Nextion Discovery NX3224F028 is a 2.8″ smart HMI display with a resistive touch panel and an onboard STM32GO ARM Cortex-M0+ 64 MHz processor. It’s designed to simplify human-machine interface development for industrial control, embedded systems, and battery-powered projects.
Key Features of Nextion Discovery NX3224F028 2.8″ Resistive Touch Display
- 2.8″ TFT LCD with 240×320 resolution and resistive touch panel (RTP)
- STM32GO ARM Cortex-M0+ 64 MHz MCU with 4 MB flash and 3584 Byte SRAM
- Deep Sleep Mode reduces working current to 0.25 mA for extended battery life
- UART communication via XH2.54 4-pin header at TTL levels
- Input power: DC 5 V @ 500 mA for stable operation
- Genuine Nextion Discovery product with fast shipping from Zbotic
Applications and Use Cases
- Industrial control panels for PLC and automated machinery
- Battery-powered data loggers and portable HMI devices
- Home automation touch interfaces for lighting and HVAC control
- 3D printer or CNC machine status displays
- Custom embedded prototypes in robotics and IoT gateways
How to Use Nextion Discovery NX3224F028 2.8″ Resistive Touch Display
Begin by connecting a regulated 5 V supply to the display’s power pins and wiring the TX/RX lines to your host MCU or USB-to-serial adapter. Design your GUI in the Nextion Editor, compile the .HMI file, and upload it via microSD or serial. Once the firmware is loaded, use simple serial commands to update screens, read touch coordinates, and manage sleep mode.
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
1. What voltage levels does the UART interface use?
The display’s UART uses standard 5 V TTL levels on the XH2.54 4-pin header for RX, TX, VCC (5 V), and GND.
2. How do I activate Deep Sleep Mode?
Send the “sleep” command from your host MCU via serial. In Deep Sleep Mode, the display’s current consumption drops to approximately 0.25 mA.
3. Can I update the GUI without soldering?
Yes. Export your project as a .HMI file and copy it to a FAT16/32 microSD card. Insert the card into the display’s slot and power cycle to load the new firmware.
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Read More →Technical Specifications
| Brand | Nextion |
|---|---|
| Model | NX3224F028 |
| Package Quantity | 3224 pcs |
| SKU | AI1823 |
| Weight | 0.065 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Nextion Discovery NX3224F028 2.8″ Resistive 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
Hardik Mehta (verified owner) –
Very satisfied with this Nextion Discovery NX3224F028 2.8″ Resistive Touch. I2C interface makes wiring simple.
Anjali Mittal (verified owner) –
Average Nextion Discovery NX3224F028 2.8″ Resistive Touch. Works but brightness is lower than I expected.
Mukesh Vyas –
This Nextion Discovery NX3224F028 2.8″ Resistive Touch is crisp and readable even in sunlight. Great for outdoor projects.
Rakesh Gill (verified owner) –
Average Nextion Discovery NX3224F028 2.8″ Resistive Touch. Works but brightness is lower than I expected.
Daksh Trivedi (verified owner) –
Great quality Nextion Discovery NX3224F028 2.8″ Resistive Touch. Resolution is sharp and colors are vivid. Very impressed.
Sanjay Iyer (verified owner) –
Good Nextion Discovery NX3224F028 2.8″ Resistive Touch. Display works well. Viewing angle could be slightly better.
Anirudh Rawat (verified owner) –
Good Nextion Discovery NX3224F028 2.8″ Resistive Touch. Contrast is nice. Had to adjust potentiometer for optimal view.
Aditi Sethi (verified owner) –
Love this Nextion Discovery NX3224F028 2.8″ Resistive Touch. My weather station display looks professional with this.
Girish Sethi (verified owner) –
Good Nextion Discovery NX3224F028 2.8″ Resistive Touch. Display works well. Viewing angle could be slightly better.
Akash Luthra (verified owner) –
Average Nextion Discovery NX3224F028 2.8″ Resistive Touch. Works but brightness is lower than I expected.
Milan Panchal (verified owner) –
Excellent Nextion Discovery NX3224F028 2.8″ Resistive Touch! Display is bright and clear. Easy to interface with Arduino.
Akshat Batra (verified owner) –
Superb Nextion Discovery NX3224F028 2.8″ Resistive Touch! All pixels working perfectly. Soldering connections are clean.
Hemant Sharma (verified owner) –
Nice Nextion Discovery NX3224F028 2.8″ Resistive Touch. Readable and bright enough for indoor projects.
Om Grewal (verified owner) –
Nice Nextion Discovery NX3224F028 2.8″ Resistive Touch. Readable and bright enough for indoor projects.
Aditi Saini (verified owner) –
Excellent Nextion Discovery NX3224F028 2.8″ Resistive Touch! Display is bright and clear. Easy to interface with Arduino.
Sunil Chauhan (verified owner) –
Perfect Nextion Discovery NX3224F028 2.8″ Resistive Touch for my dashboard project. Easy to code with available libraries.
Tanya Mittal (verified owner) –
Great quality Nextion Discovery NX3224F028 2.8″ Resistive Touch. Resolution is sharp and colors are vivid. Very impressed.
Atharv Pandey (verified owner) –
Great Nextion Discovery NX3224F028 2.8″ Resistive Touch. Backlight is even and text is very readable. Recommended!
Piyush Nayak (verified owner) –
Great quality Nextion Discovery NX3224F028 2.8″ Resistive Touch. Resolution is sharp and colors are vivid. Very impressed.
Sanya Tandon (verified owner) –
Excellent Nextion Discovery NX3224F028 2.8″ Resistive Touch! Display is bright and clear. Easy to interface with Arduino.
Akshat Gupta (verified owner) –
Average Nextion Discovery NX3224F028 2.8″ Resistive Touch. Works but brightness is lower than I expected.
Shivam Patil (verified owner) –
Perfect Nextion Discovery NX3224F028 2.8″ Resistive Touch for my dashboard project. Easy to code with available libraries.
Meera Kohli (verified owner) –
Decent quality Nextion Discovery NX3224F028 2.8″ Resistive Touch. All pins working. Good for the price.
Hemant Iyer (verified owner) –
Nice Nextion Discovery NX3224F028 2.8″ Resistive Touch. Readable and bright enough for indoor projects.
Raghav Thakur (verified owner) –
Superb Nextion Discovery NX3224F028 2.8″ Resistive Touch! All pixels working perfectly. Soldering connections are clean.
Aditya Tandon –
Love this Nextion Discovery NX3224F028 2.8″ Resistive Touch. My weather station display looks professional with this.
Zara Nair (verified owner) –
Average Nextion Discovery NX3224F028 2.8″ Resistive Touch. Works but brightness is lower than I expected.
Ashwin Bose (verified owner) –
Perfect Nextion Discovery NX3224F028 2.8″ Resistive Touch for my dashboard project. Easy to code with available libraries.
Diya Patil –
This Nextion Discovery NX3224F028 2.8″ Resistive Touch is crisp and readable even in sunlight. Great for outdoor projects.
Darshan Iyer (verified owner) –
Outstanding display quality! This Nextion Discovery NX3224F028 2.8″ Resistive Touch makes my project look premium.
Ankur Kamath (verified owner) –
Good Nextion Discovery NX3224F028 2.8″ Resistive Touch. Contrast is nice. Had to adjust potentiometer for optimal view.
Arun Rathore (verified owner) –
Love this Nextion Discovery NX3224F028 2.8″ Resistive Touch. My weather station display looks professional with this.
Lakshya Vohra (verified owner) –
Good Nextion Discovery NX3224F028 2.8″ Resistive Touch. Contrast is nice. Had to adjust potentiometer for optimal view.
Sameer Jain –
This Nextion Discovery NX3224F028 2.8″ Resistive Touch is crisp and readable even in sunlight. Great for outdoor projects.
Akshat Bhatt (verified owner) –
Perfect Nextion Discovery NX3224F028 2.8″ Resistive Touch for my dashboard project. Easy to code with available libraries.
Swati Krishnan (verified owner) –
This Nextion Discovery NX3224F028 2.8″ Resistive Touch looks great in my project enclosure. Good viewing angles.
Uday Negi (verified owner) –
Good Nextion Discovery NX3224F028 2.8″ Resistive Touch. Contrast is nice. Had to adjust potentiometer for optimal view.