Ready to use NFC tags? Our step-by-step guide shows you exactly how to read and write NFC tags with any smartphone. Unlock automation for your home, business, and life! So, you've got some NFC tags, but you're not sure how to program them? You're in the right place. Using these powerful little chips is simpler than you think. This guide will walk you through the process on both Android and Apple iPhone. What You'll Need: Blank NFC tags (like NTAG213/NTAG215/NTAG216). An Android smartphone or an iPhone (iPhone XS/newer or iOS 14+ recommended). An NFC writing app. We recommend NFC Tools, or TagWriter by NXP (free for basic functions) for its user-friendly interface. Step 1: Check Your Phone's NFC Settings Android: NFC is usually on by default. Swipe down for Quick Settings and look for the "NFC" or "NFC and contactless payments" toggle. Ensure it's enabled. iPhone: iPhones automatically read NFC tags by default (no settings needed). For writing, you must use a third-party app like NFC Tools. Step 2: How to READ an NFC Tag This is the easy part! Unlock your phone. Simply hold the back of your phone close to the NFC tag. Your phone will vibrate or beep, and the programmed action will occur (e.g., a website opens, a Wi-Fi connects). Step 3: How to WRITE an NFC Tag This is where the magic happens. We'll use the NFC Tools app. For Android & iPhone: Download and open the NFC Tools app. Go to the "Write" tab. Tap "Add a Record". Here you can choose what to program: URL: To open a website. Text: To display a note. Wi-Fi: To share your network credentials. App: To launch a specific application. Enter the required information (e.g., paste your website link). Tap "OK" and then "Write". Now, hold the top of your phone close to the blank NFC tag. Wait for the successful confirmation message. You're done! Unlock Your Creativity Now that you know how to write NFC tags, you can automate your world: create a smart business card, automate your morning routine, or share Wi-Fi with guests instantly. Ready to start your project? Explore our range of pre-formatted, high-quality NFC tags perfect for beginners and pros alike!

Are you tired of bulky, outdated paper manuals cluttering your workspace? In fast-paced industrial, hospitality, and facility management environments, quick access to accurate information is key. NFC tags offer a powerful, simple solution to revolutionize your equipment management and maintenance processes.   The Problem with Paper-Based Systems Paper manuals get lost, become outdated, and slow down critical operations. Searching for a specific procedure or part number wastes valuable time, leading to costly downtime and potential human error during maintenance or repairs.   The Smart Solution: NFC Digital Maintenance By placing a small, durable NFC tag directly on a piece of equipment—from a factory conveyor belt to a hotel HVAC unit—you create a digital gateway to all vital information. Authorized staff simply tap their smartphone or tablet on the tag to instantly access: Interactive Digital Manuals: Always up-to-date PDFs or online guides. Maintenance History: View past repair logs and service dates. Instructional Videos: Watch step-by-step troubleshooting or cleaning procedures. One-Click Reporting: Directly submit a new maintenance request.   Key Benefits for Your Business Boost Efficiency: Drastically reduce time spent searching for information. Enhance Accuracy: Ensure staff always follow the latest correct procedures. Improve Asset Management: Maintain a clear, accessible digital record for every asset. Drive Digital Transformation: This is a practical, low-cost step into Industry 4.0 and smart operations. So, NFC technology transforms reactive maintenance into smart, data-driven management. It’s more than just replacing paper; it's about empowering your team with instant knowledge. Ready to digitize your operations? Explore our NFC tag solutions designed for industrial durability and seamless integration.Relative Prouductions: NFC On-Metal Tags,  NFC Sticker,  Industrial Tokens for assetes. 

Near Field Communication (NFC) is no longer just for payments; it's transforming how customers interact with restaurants. Imagine a solution that makes menus dynamic, ordering seamless, and storytelling effortless. This is now a reality. By simply placing a discreet NFC tag or a NFC stand on each table, you empower your customers. With a quick tap of their smartphone, they can: Access Digital Menus Instantly: Say goodbye to printed menus. Guests tap to view an always-updated, high-resolution online menu. This is hygienic, efficient, and allows for easy updates without waste. Streamline Ordering & Payment: Integrate the NFC tag with your ordering system. Customers can browse, order, and pay directly from their devices. This reduces wait times, empowers guests, and allows staff to focus on personalized service. Discover Your Story: Turn a meal into an experience. Link the tag to videos or pages showcasing your chefs, the origin of your ingredients, or the inspiration behind a dish. This builds a deeper connection and enhances brand value. This isn't a glimpse into the future—it's a scalable solution available today. To implement this seamlessly, you need a reliable partner for high-quality NFC hardware. UNIRFID is a professional supplier specializing in durable and versatile NFC tags and NFC stands designed for the demanding hospitality environment. Our products ensure a reliable tap-and-go experience for your customers, helping you create a smarter, more efficient, and engaging restaurant.Contact UNIRFID to find the perfect NFC solution for your tables! Related Products: NFC Sticker, NFC Stands in PVC material, NFC Stands in Acrylic material 

Discover how UNIRFID leverages high-security NFC tags for advanced anti-counterfeiting.  In today's global market, counterfeit products cost brands billions and shatter hard-earned consumer trust. Traditional security methods like holograms are no longer enough. Near Field Communication (NFC) technology has emerged as the most powerful tool to fight fakes, offering a seamless bridge between the physical and digital worlds. For brands seeking not just a tag but a true partnership, UNIRFID stands out with its unparalleled production and integration expertise.   Why NFC is the Ultimate Weapon Against Counterfeiters Unlike easy-to-copy codes or labels, NFC anti-counterfeiting relies on secure, encrypted chips embedded in your products. Here’s why it’s superior: Unmatchable Security: Each UNIRFID-supplied NFC tag contains a unique, factory-lasered identifier that cannot be cloned. This creates a digital certificate of authenticity for every item. Frictionless Consumer Experience: Customers simply tap their smartphone to instantly verify a product's authenticity. No need to download a special app—it just works.   Rich Digital Engagement: The same tap can unlock a world of information: product origins, care instructions, video content, or loyalty rewards, transforming security into a marketing opportunity. Compliance Ready:  NFC is the perfect vehicle to store and access a product’s entire lifecycle data securely.   The UNIRFID Advantage: More Than Just a Supplier While the technology is powerful, its effectiveness depends on quality, customization, and reliable integration. This is where UNIRFID’s production strengths make all the difference. End-to-End Customization: We don’t just sell tags; we engineer solutions. UNIRFID provides custom encoding, formatting, and pre-loading of data onto leading secure chips (like NXP's NTAG® DNA series), ensuring they work perfectly with your brand’s digital platform right out of the box. Superior Tag Integration: A tag is only as good as its application. UNIRFID specializes in designing tags for seamless integration into your specific product—whether it’s embedded into a luxury label, woven into fabric, or assembled into a electronic component. Our solutions are built for durability and performance in real-world conditions. Scalability and Reliability: As a trusted manufacturer and integrator, UNIRFID guarantees high-volume production without compromising on quality or security. Our robust supply chain ensures you get the tags you need, when you need them, anywhere in the world. Expert Technical Partnership: Our team provides end-to-end support, from selecting the right tag type and inlay to helping you develop a secure cloud database for authentication and customer engagement.   Secure Your Brand's Future Today Protecting your revenue and reputation requires a future-proof soluti...

Introduction to NTAG21X NFC Solutions The NTAG21X series from NXP Semiconductors represents the gold standard in NFC tag technology, offering three distinct chips that cater to diverse application requirements. As a leading NFC solutions provider, UNIRFID leverages these versatile chips across our product lines - from slim NFC stickers to durable wristbands and classic cards. This guide explores how to select the optimal NTAG21X variant for your specific needs. Understanding the NTAG21X Family NTAG213: The Compact Performer Memory Capacity: 144 bytes user memory Typical Applications: Basic product authentication, simple URL redirects UNIRFID Implementation: Our 25mm round NFC stickers use NTAG213 for cost-effective marketing solutions NTAG215: The Balanced Choice Memory Capacity: 504 bytes user memory Key Advantage: Ample space for multiple URLs or complex triggers UNIRFID Specialization: Embedded in our gaming amiibo-compatible cards and event badges NTAG216: The High-Capacity Solution Memory Capacity: 888 bytes user memory Premium Features: Supports advanced data structures and encryption Our Implementation: Used in UNIRFID's healthcare wristbands for storing medical records Technical Comparison at a Glance Specification NTAG213 NTAG215 NTAG216 User Memory 144B 504B 888B Typical Read Range 3-5cm 3-5cm 3-5cm Rewrite Cycles 100,000+ 100,000+ 100,000+ Anti-Collision Yes Yes Yes Typical Cost $ $$ $$$ Choosing the Right Chip for Your Application When to Select NTAG213 Simple web redirection (single URL) Basic product authentication Low-cost high-volume deployments Physical form: Small stickers or tags UNIRFID Case Study: A fast-food chain implemented NTAG213 stickers on tray liners, reducing their digital menu access time by 60%. Optimal Uses for NTAG215 Gaming applications (like Nintendo/amiibo) Multi-URL configurations Moderate data storage needs Physical form: Standard cards or hang tags Our client success: An amusement park uses NTAG215 cards for cashless payments and ride access, storing both payment tokens and attraction data. NTAG216 Ideal Scenarios Healthcare data storage Complex customer engagement flows Encrypted data applications Physical form: Wristbands or rugged tags Implementation example: UNIRFID's hospital wristbands store patient allergies, medications, and treatment history securely. Advanced Implementation Considerations Security Features Across the Series All NTAG21X chips offer: Password protection capability Unique 7-byte serial number Field programmable read-only mode UNIRFID enhances security further with: Custom encryption layers Tamper-evident packaging Secure initialization services Environmental Durability Our encapsulation methods ensure: IP67 rating for water resistance -25°C to 70°C operational range UV-resistant printing options Form Factor Options from UNIRFID NFC Stickers Thickness: 0.3mm to 1.2mm Sizes: 25mm to 200mm diameter Best for: Product packaging, marketing materials NFC Cards Standard CR80 size (85...