--- product_id: 489463388 title: "Nextion 2.8″ HMI Display Enhanced Series NX3224K028 Resistive LCD-TFT Touch Screen 320 * 240, with RTC Function and 8 Digital GPIOs, Suitable for IoT Smart Device, 3D Printer, etc." price: "FREE" currency: ARS in_stock: false url: https://www.desertcart.com.ar/products/489463388-nextion-2-8-hmi-display-enhanced-series-nx3224k028-resistive-lcd store_origin: AR region: Argentina --- # Built-in RTC for precise timing 2.8" 320x240 Resistive Touch 8 Digital GPIOs (4 PWM-capable) Nextion 2.8″ HMI Display Enhanced Series NX3224K028 Resistive LCD-TFT Touch Screen 320 * 240, with RTC Function and 8 Digital GPIOs, Suitable for IoT Smart Device, 3D Printer, etc. **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ⚡ Elevate your smart device game with Nextion’s touch-powered precision! ## Quick Answers - **What is this?** Nextion 2.8″ HMI Display Enhanced Series NX3224K028 Resistive LCD-TFT Touch Screen 320 * 240, with RTC Function and 8 Digital GPIOs, Suitable for IoT Smart Device, 3D Printer, etc. - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/489463388-nextion-2-8-hmi-display-enhanced-series-nx3224k028-resistive-lcd) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile GPIO Control:** 8 digital GPIO pins including 4 PWM outputs to expand your device’s control capabilities. - • **Reliable & Future-Proof:** 5-year guaranteed availability plus CE & RoHS compliance ensures long-term, safe deployment. - • **Integrated Real-Time Clock:** Keep your IoT or industrial projects perfectly synchronized with built-in RTC functionality. - • **Crystal-Clear Touch Display:** 320x240 resolution with responsive resistive touch for seamless interaction. - • **Rapid Development with Free Software:** Drag-and-drop GUI design via Nextion Editor slashes your project build time and complexity. ## Overview The Nextion 2.8" Enhanced Series HMI Display NX3224K028 combines a crisp 320x240 resistive touchscreen with an integrated RTC and 8 digital GPIOs, making it an ideal, cost-effective human-machine interface for IoT, 3D printing, and industrial applications. Supported by free drag-and-drop GUI software and backed by a 5-year availability guarantee, it streamlines development while ensuring reliable, long-term performance. ## Description desertcart.com: Nextion 2.8″ HMI Display Enhanced Series NX3224K028 Resistive LCD-TFT Touch Screen 320 * 240, with RTC Function and 8 Digital GPIOs, Suitable for IoT Smart Device, 3D Printer, etc. : Electronics ## Features - Powerful Features: The Enhanced Series integrates RTC for keeping accurate time, EEPROM for users’ data storage and 8 digital GPIOs (4 PWM capable), Enhanced features and functionality of your HMI project. - 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. - Free Programming Software: You can develop the HMI GUI project via the free Nextion Editor software, the easy Drag-and-Drop components and simple ASCII text based instructions will dramatically reduce the HMI project development workloads. - Wide Range of Applications: Nextion can be widely used in Vehicle HMI, 3D Printer, Medical Device, Beauty Device, Production Line, etc. - Quality and Safety Assurance: Nextion guarantees availability for a minimum of 5 years for all series products and is CE and RoHS compliant, and the Nextion technical support team provides responsive basic hardware technical service across all time zones. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BHN7QKVP | | Best Sellers Rank | #338,232 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #134 in LCD Touch Panels | | Brand | NEXTION | | Built-In Media | Nextion HMI Display *1, Power Supply Test Board*1, XH2.54 4P Wire*1 | | CPU Speed | 48 MHz | | Compatible Devices | Microcontrollers, 3D Printer, Medical Device, Production Line, etc. | | Connectivity Technology | GPIO | | Customer Reviews | 4.5 out of 5 stars 75 Reviews | | Item Dimensions L x W x H | 3.34"L x 1.96"W x 0.47"H | | Item Weight | 41.7 Grams | | Manufacturer | NEXTION | | Memory Storage Capacity | 16 MB | | Mfr Part Number | NX3224K028 | | Model Name | NX3224K028 | | Model Number | NX3224K028 | | Operating System | Linux | | Processor Brand | ARM | | Processor Count | 1 | | Processor Speed | 48 MHz | | RAM Memory Installed | 28 KB | | RAM Memory Technology | SRAM or DRAM | | Ram Memory Installed Size | 28 KB | | Total Usb Ports | 1 | | Warranty Description | 5 Years LTA | ## Product Details - **Brand:** NEXTION - **Model Name:** NX3224K028 - **Ram Memory Installed Size:** 28 KB - **Memory Storage Capacity:** 16 MB - **CPU Speed:** 48 MHz ## Images ![Nextion 2.8″ HMI Display Enhanced Series NX3224K028 Resistive LCD-TFT Touch Screen 320 * 240, with RTC Function and 8 Digital GPIOs, Suitable for IoT Smart Device, 3D Printer, etc. - Image 1](https://m.media-amazon.com/images/I/61RzWo1AUVL.jpg) ![Nextion 2.8″ HMI Display Enhanced Series NX3224K028 Resistive LCD-TFT Touch Screen 320 * 240, with RTC Function and 8 Digital GPIOs, Suitable for IoT Smart Device, 3D Printer, etc. - Image 2](https://m.media-amazon.com/images/I/71NFXCyhpmL.jpg) ![Nextion 2.8″ HMI Display Enhanced Series NX3224K028 Resistive LCD-TFT Touch Screen 320 * 240, with RTC Function and 8 Digital GPIOs, Suitable for IoT Smart Device, 3D Printer, etc. - Image 3](https://m.media-amazon.com/images/I/71nt-TYtHpL.jpg) ![Nextion 2.8″ HMI Display Enhanced Series NX3224K028 Resistive LCD-TFT Touch Screen 320 * 240, with RTC Function and 8 Digital GPIOs, Suitable for IoT Smart Device, 3D Printer, etc. - Image 4](https://m.media-amazon.com/images/I/71Mg4oBIwFL.jpg) ![Nextion 2.8″ HMI Display Enhanced Series NX3224K028 Resistive LCD-TFT Touch Screen 320 * 240, with RTC Function and 8 Digital GPIOs, Suitable for IoT Smart Device, 3D Printer, etc. - Image 5](https://m.media-amazon.com/images/I/617-2-pCKbL.jpg) ## Frequently Bought Together - Nextion 2.8″ HMI Display Enhanced Series NX3224K028 Resistive LCD-TFT Touch Screen 320 * 240, with RTC Function and 8 Digital GPIOs, Suitable for IoT Smart Device, 3D Printer, etc. - REVOTECH Mini Security IP Camera, HD 3MP Small Indoor Camera 3.7 mm Pinhole P2P H.265 CCTV Video Camera(I706-2 Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/489463388-nextion-2-8-hmi-display-enhanced-series-nx3224k028-resistive-lcd](https://www.desertcart.com.ar/products/489463388-nextion-2-8-hmi-display-enhanced-series-nx3224k028-resistive-lcd) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-25*