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µFR Classic: NFC RFID Reader Writer with FREE SDK

Original price was: $63.00.Current price is: $58.00.

µFR Classic NFC RFID Reader/Writer – The Perfect Solution for NFC & RFID Development

The µFR Classic NFC RFID Reader/Writer is the pioneering product of Digital Logic’s µFR Series. Designed to meet the needs of IT professionals and hobbyists, this device offers unparalleled functionality for developing custom RFID and NFC solutions. Operating at 13.56 MHz and fully compliant with ISO14443 A&B and ISO18092 standards, it supports a wide range of RFID and NFC tags, cards, and devices.


Made In: Serbia
Supplier: Digital Logic SKU: NFC RFID Reader Writer With FREE SDK Categories: , , Tags: , , , , More From:

µFR Classic: NFC RFID Reader Writer with FREE SDK

NFC RFID contactless reader/writer µFR Classic is the first product in Digital Logic’s µFR Series of reader/writer hardware based on NFC and RFID technologies. It works at a 13.56 MHz frequency and complies with ISO14443 A, B, and ISO18092 standards.

This NFC module is a professional tool for IT businesses and individuals developing RFID NFC solutions. It comes with free SDK source code examples, cross-platform libraries, upgradeable firmware, and a well-documented API and communication protocol.
A well-documented API and communication protocol are included, along with free SDK source code examples, cross-platform libraries, upgradeable firmware, etc.

This NFC device is fully equipped and NFC compliant. It has USB, UART (TTL), or RS232 connectivity options. Thanks to its well-documented API, software SDK, cross-platform libraries, firmware upgrades, and strong technical support, it’s the go-to tool for developing any unique RFID NFC project.

  • NFC Reader Writer – µFR Classic
  • ISO14443 Type A & B, ISO18092 Card Programmer

In addition to the final product in an attractively designed and customizable housing, the µFR Classic RFID NFC reader/writer is also available as an OEM NFC RFID module with a connector of the customer’s choosing.

Docs and Software Download

  • API Docs
  • Software
  • Firmware
  • COM Protocol
  • Libraries
  • CE Certificate

Who is it for?

µFR Classic RFID NFC reader is primarily intended for development companies and individuals (professionals and hobbyists) to develop further applications and turnkey solutions. For this reason, it comes with a fully featured Software Development Kit, including firmware, libraries, source code examples, and documentation for various platforms, operating systems, and development environments. We frequently launch upgrades (including firmware, libraries, and API), all available to download at our official website for FREE.

In addition to the facts mentioned above, our free, extensive, and fast-responsive support brings RFID NFC Reader Writer – µFR Classic to an outstanding position in this industry sector.

NFC RFID Reader/Writer µFR Classic - Development tool with free SDK in all major programming languages

Hardware

This RFID NFC reader’s RF communication is based on its robust, highly integrated NXP IC interface. The device operates on HF 13.56 MHz and successfully communicates with cards, labels, wristbands, and tags of the ISO/IEC 14443 A, ISO/IEC 14443 B, and ISO/IEC 18092 standards. With outstanding modulation and demodulation concepts and many integrated 13.56 MHz contactless communication protocols, this device implementation becomes reliable and straightforward for every RFID NFC solution developer.

uFR ClassicCards min

Both hardware and software are fully developed, tested, and successfully implemented with MIFARE®, NTAG21x, NTAG 4xx DNA, and JCOP family cards/tags:

  • MIFARE Mini®,
  • MIFARE Classic® (1K, 4K, EV1),
  • MIFARE Ultralight®,
  • MIFARE Ultralight C®,
  • MIFARE Plus® (2K, 4K),
  • MIFARE DESFire® (Light, 2K, 4K, 8K, EV1, EV2),
  • NXP NTAG® 21x (210, 213, 215, 216, Tag Tamper),
  • NXP NTAG® 4xx DNA (413, 424),
  • NXP JCOP® Java Card (J3A040, J3A081, J3H145, JC30M48CR).

This tool also supports all other tags compatible with the list above. This RFID device also has a built-in Crypto1® algorithm and secure non-volatile internal key memory storage for better security. The USB 2.0 Full Speed compatible interface provides communication with the host. Data transfer rates are limited from 9600 baud to 1 Mbaud for integrity and security reasons. This NFC RFID Reader can also act as a serial interface device using FTDI’s Virtual COM port (VCP) drivers. Even though the supported technologies list is already extensive, our development team constantly works on product improvements and upgrades, keeping up with global trends in this technology.

  • This RFID model is also available as an OEM NFC module.
  • The audible (speaker) and 2 RGB LEDs visible indicators are built-in and completely user-controllable.

Firmware

Digital Logic’s proprietary interoperable firmware runs on all MCU platform-based µFR Series hardware. The reader and the host communicate through the high-speed FTDI chip’s direct access. At the core, on the communication level, the device uses a unique proprietary communication protocol from Digital Logic. µFR Series firmware contains many complex built-in functions that can be called via libraries explained in API docs.

Most of the functions are developed to make “life easier” for developers and integrators by decreasing their development time, such as:

  • Support for multiple RFID NFC readers on a single host.
  • The whole set of commands for MIFARE Classic® manipulation according to the manufacturer’s specification
  • Various addressing schemes (Block, BlockInSector)
  • The key storage handling(one way, write only, no reading of stored keys)
  • Various key applying modes (by index or scheme)
  • Value block manipulation
  • Using the entire memory structure as linear space ( convenient for most card types)
  • NFC tags handling, NDEF format parsing in firmware
  • AES128 “on the fly” built-in hardware encryption, which is extremely important for working with complex DESFire security keys
  • AES128 encryption of files and keys in DESFire cards
  • MIFARE Plus support
  • MIFARE Ultralight C support
  • APDU command structure support, where applicable (ISO 14443-4 layer)
  • Asynchronous UID sending from reader to host COM port when a card is present – the feature is user-programmable.

The μFR Firmware key feature is the ability to call all its functions using our communication protocol. Therefore, implementing the μFR device on almost any platform with a serial interface is possible using the communication protocol.

uFR Classic 2 1

Supported platforms include:

  • PC
  • Tablet
  • Smartphone
  • Embedded systems
  • Raspberry Pi and other compatible Single Board Computers
  • Beagleboard
  • MIPS boards
  • PLCs
  • Arduino.

Frequent firmware updates include new features, improvements, and bug fixes while preserving backward compatibility with the previous versions. Accordingly, the project code and developed software are safe, so there is no need to make changes after a firmware upgrade.

All firmware updates and upgrades are FREE and available at the Digital Logic official GitLab repository.

Software Development Kit

This RFID NFC reader’s RF communication is based on its robust, highly integrated NXP IC interface. The device operates on HF 13.56 MHz and successfully communicates with cards, labels, wristbands, and tags of the ISO/IEC 14443 A, ISO/IEC 14443 B, and ISO/IEC 18092 standards.

Libraries are cross-compiled for various platforms and so far support:

  • Windows x86/x64
  • Windows ARM/UWP
  • Linux x86/x64
  • Linux ARM/ARM64/ARMHF
  • macOS x64
  • Android
  • Arduino
  • ESP32.

Our team is ready to develop additional libraries upon client request. The speed at which the request is realized depends on our current project plans and eventual partnership agreement.

All examples are written for all major developing platforms and languages.

Our team is ready to develop additional SDK examples in other programming languages upon client requests. The speed at which requests are realized depends on our current project plans and eventual partnership agreement.

The package includes handy SDK source code software and executable apps. Some of these are:

  • MIFARE Classic® (1k, 4k, EV1) cards and tags programming software
  • MIFARE® DESFire® (Light, 2k, 4k, 8k, EV1, EV2) cards and tags programming software
  • MIFARE PLUS® (2k, 4k) cards and tags programming software
  • MIFARE Ultralight® (EV1) cards and tags programming software
  • MIFARE Ultralight® C cards and tags programming software
  • NTAG® (2xx, DNA, Tag Tamper) cards and tags programming software
  • Application for common NDEF messages creating and writing into NFC tags
  • Credit card reading app (public data only)
  • Formatter – software tool for card/tag formatting and programming
  • uFR2FileSystem and uFR2File Lite – Keyboard simulation app, with data reading, data parsing into several formats, and sending data to MySQL database via HTTP
  • uFR Shell – Shell-like environment for easy testing and automation
  • Browser extensions (add-ons) for Chrome, Firefox, and Opera
  • Application for reading ePassports (Machine Readable Travel Documents)
  • Digital Signing app
  • APDU commands sending software
  • JCOP cards programming software.

We are open to custom development requirements based on specific customer needs. Feel free to contact us with any questions or for further assistance regarding your projects and implementation.

µFR Classic NFC RFID Reader Writer hardware features

Feature Description
Operating frequency  13.56 MHz
Read range  Operating distance is 0-60mm (0″ -2.36″), depending on the antenna geometry and reader configuration
Read/Write speed  Up to 424 kbps
Supply current  150mA (operating)
Supply voltage  5V
Supported cards and tags MIFARE® family: MIFARE Mini®, MIFARE Classic® (1K, 4K, EV1), MIFARE Ultralight®, MIFARE Ultralight C®, MIFARE PLUS® (2K, 4K), MIFARE DESFire® (Light, 2K, 4K, 8K, EV1, EV2)

NTAG® family: NXP NTAG® 2xx Type 2 (210, 213, 215, 216 Tag Tamper), NXP NTAG® 4xx DNA Type 4 (413, 424)

SmartMX® family: NXP JCOP® Java Card (J3A040, J3A081, J3H145, JC30M48CR)
Connection and power supply  USB port
Software Library and SDK for Java, Java Applet, JavaScript, Node JS extensions, Lazarus, Borland Delphi, C, C + + Builder, C++ WxWidgets, Microsoft® Visual C++ .NET, Microsoft® Visual C #, Microsoft® Visual Basic .NET, PHP, Python, and Arduino IDE examples
Supported Operating Systems Microsoft® Windows™, Linux®, macOS, Android
Supported platforms Windows x86/x64, Windows ARM/UWP, Linux x86/x64, Linux ARM/ARM64/ARMHF, macOS x64, iOS x64, Android, Arduino, ESP32
Smart Card Interface  ISO14443 Type A & B, ISO18092
Related Equipment  USB cable, Free software download; Optional: Buzzer, Real-time Clock (RTC), EEPROM
Certification  CE, RoHS
Accessories Cards, key-fobs, labels, wristbands, tags

Size and Weight

Model Dimensions (mm) Device Commercial Set
µFR Classic 150 x 83 x 30 102 g 248 g
µFR Classic CS OEM 84 x 50 x 5 17 g 103 g

Warranty: 24 Months

Key Features

  • Multi-Platform Compatibility: Works seamlessly on Windows, Linux, macOS, Android, and embedded systems like Raspberry Pi, Beagleboard, Arduino, and more.
  • Robust Connectivity Options: Choose between USB, UART (TTL), and RS232 interfaces.
  • Broad Card/Tag Support: Fully compatible with MIFARE® (Classic, Ultralight, Plus, DESFire), NTAG® (21x, 4xx DNA), JCOP Java Cards, and other ISO/IEC 14443 A/B and ISO18092 tags.
  • Powerful Development Tools: This package includes a comprehensive SDK with free firmware upgrades, cross-platform libraries, API documentation, and source code examples.

Outstanding Developer Support

The µFR Classic simplifies development with:

  • Built-in AES128 encryption for secure key management and DESFire card manipulation.
  • Pre-programmed support for multiple readers on a single host.
  • NDEF record management, APDU commands, and card UID transmission.
  • Free software tools for card formatting, programming, and integration with MySQL databases.

Flexible Applications

This NFC reader is ideal for a wide range of use cases, including:

  • Access control systems
  • Cashless payments
  • Digital content management
  • Public transport terminals
  • Event visitor tracking
  • Library and museum management

Package Includes

  • Development tools and SDKs for multiple programming languages (C#, Java, Python, PHP, etc.).
  • Detailed documentation, firmware updates, and software tools are FREE to download from the Digital Logic GitLab repository.
  • Free technical support, with premium options available for faster response times.

Unmatched Quality and Innovation

Powered by an NXP IC interface, the µFR Classic combines high-frequency communication reliability with cutting-edge encryption and card compatibility. Its user-controllable RGB LEDs and audible indicators enhance usability for various environments.

Take your NFC projects to the next level with the µFR Classic—backed by industry-leading technology and unparalleled support.

Product Datasheet and Manual

If applicable, the Product Documentation such as Datasheet, Brochure, Reference Materials, CAD Design, STP Files, Manuals, and Tutorials will be available for download upon purchase from the My Account as needed. On the checkout page, please create an account to download product-related files upon purchase. You won’t be able to download otherwise.

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Digital Logic’s business growth has been based on research, technology development, manufacturing, and implementation of self-developed electronic devices for more than a half-century. As a result, our team gained valuable experience and gained the trust of our customers. As a result, we now proudly supply many companies worldwide. Our primary product line includes high-quality, advanced NFC RFID Reader modules with SDK software. All solutions are available as finished goods or as OEM.

Furthermore, the Reader/Writer development kits include a free Software Development Kit (SDK) and source-code software examples in the most popular programming languages. SDK updates and new source code software examples are always free. Furthermore, our excellent technical support is always available to walk clients through the project and deployment process from start to finish.

Shipping Policy

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WE SHIP WORLDWIDE: We primarily ship via FedEx, UPS, DHL, and USPS because they’re reliable, fast, and easily trackable. We usually ship within two to three business days after the full payment. Standard delivery generally occurs within 5 to 7 business days after the shipping date. However, the delivery may take about 7 to 10 business days, depending on the shipping destination, logistics, weather conditions, product weight, size, or shipping company distribution structures.

SHIPPING COSTS: For some industrial products, e.g., heavy wheels, CNC machines, etc., the shipping cost is calculated based on the product weight, not quantity. To benefit from lower shipping costs for orders with multiple items, please contact us at sales@ozrobotics.com. Our shipping rates are listed clearly on each product page under the SHIPPING tab. Additionally, to see the shipping cost for your country, add the item to the Shopping Cart; you will see the shipping cost based on your Country and Location.

CUSTOMS and TARIFFS: While not all products require a tariff, some products may require a minimal tariff if applicable in your country. The total amount for your order does not include a customs fee/tariff. The United States Customs and Border Protection (CBP) deducts import tax, or customs duty, on goods valued over $800 USD from customers located in the US. A tariff belongs to the buyer when applicable. Why don't we add tariffs to the product's retail price? - If all countries deducted the same tariff amount, we would have added the tariff amount to the product price. However, we do not do that because each country charges a different amount, while some do not even charge. Therefore, we can't add any tariff to the product's retail pricing. Oz Robotics, manufacturing partners, or Suppliers are not responsible for tariffs. Please check the "Made In:" and "Brand:" labels on the product page to see the product's origin. The total amount for your order does not include any duties, import taxes, customs fees, and GST/VAT. The buyer must pay all import duties. If you choose not to pay the tariff and parcel returns, there will not be any refund. Please click here to see more on Tariffs.

Return Policy

WITHIN 5 HOURS: Mistakes happen when ordering, so you have 5 hours to request an order cancellation, but we cannot refund the PayPal or Stripe Processing fee because they do not refund us.

AFTER 5 HOURS: After 5 hours, your order has either been shipped, prepared to ship, or custom-made. If you still want to cancel your order after 5 Hours, we will deduct 30% of the total for restocking + PayPal or Stripe processing fees and the Return Shipping cost for unopened packages.

AFTER RECEIVING YOUR ORDER: If you decide not to keep your order after it arrives, we will deduct 80% of the total if we find it refundable after a review. Please see our Refund and Replacement Policy

EXCHANGE POLICY: Oz Robotics wants you to be happy with your new purchase. However, we abide by the exchange policy of our suppliers because we do not manufacture these products; our suppliers do. Once you use the product, our supplier(s) and we have the right not to issue a refund. Still, we will offer an exchange for wrongly purchased items or products with serious and irreversible defects or technical problem(s). The buyer will pay the shipping fee for wrongly purchased products or similar issues. If the product you purchased is defective, please email us at support@ozrobotics.com with photos or a video of the defective parts to evaluate before you send it. Click HERE for more on Refund and Replacement Policy

REFUND POLICY: Oz Robotics accepts refunds on a minimal basis unless there is a manufacturing defect. For electronic items, returns are only accepted on devices with serious and irreversible problems; meanwhile, the customer must apply for the returns within seven days of delivery. Before a refund acceptance, please include images or a video and any other proof of the defect. However, we abide by the exchange policy of our suppliers because we do not manufacture these products. For more info please visit Refund and Replacement Policy.

Other than our supplier's default policy, once a return is agreed upon, you can ship your defective item to the provided return address that you should receive from us first. Please ship the order in original packaging with all the accessories and additional parts. If the Required Parts are not sent back, they will be billed for or expected to be shipped later. And only once all items have arrived will our staff check the returned product for testing. Include in your package a signed letter stating the reason for your return, the original receipt, proof of defect, images, a video, etc. It will help us to speed up the process on your behalf.

The purchaser (customer/buyer) is responsible for all shipping costs when returning an item. However, upon receiving the returned order, we will assess the product. If it is determined that there is, in fact, a manufacturing defect, then we will refund the shipping costs as well as repair or replace or refund the full amount to the purchaser if the product is not fixable.

If you wish to return an unused product, please do so within seven days from the ship date for a refund on the purchase price minus shipping and handling. Refunds will be credited to the original credit card used for payment 24-48 HOURS after receiving the product back. We will charge a 80% of the total for restocking + PayPal or Stripe processing fees and the Return Shipping cost for unopened packages.

Once your return is received and inspected, and if you agree to a refund, refunds will be credited to the original credit card used for payment in 24-48 hours. Please note that we will charge an 80% restocking fee once you return a product without any defect.

Once your refund is processed, PayPal will return the money to the card used. It may take at least five business days (depending on the bank and credit company) before your refund is posted in your bank account and statements. Contact Us if you have not received your refund after five business days.

Do not return your product to our New York office. For any exchange or refunds, please email us first at support@ozrobotics.com for us to provide you with the steps that need to be followed. Any product you return must be in the same condition you received and returned in the original packaging without being used. Please keep the original receipt. More on Refund and Replacement Policy.

Shipping costs

Region / Country State Postcode Cost
Everywhere else Any DHL-Express $32.00

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