NFC RFID Reader Writer Development Tools – Hardware & Software SDK: Home Page

NFC RFID Reader Writer Development Tools – Hardware & Software SDK

Digital Logic Ltd. Development & Manufacture


NFC Integrino N512 NFC Reader is an advanced and compact NFC module based on Arduino technology, designed to be pin-to-pin compatible with Arduino Nano.
NFC Integrino N512 NFC module has a USB interface and integrates both MCU (ATmega32U) and NFC IC (PN512) in a single board, distinguishing it from other Arduino-based solutions on the market which require the use of an external NFC reader mounted as an Arduino shield.

NFC INTEGRINO N512 NFC Reader slide

JustID is a 13.56 MHz ISO14443A/B and ISO15693 NFC reader for quick and simple NFC card UID reading.
JustID's NFC reader supports both HID and CDC ACM interfaces. The HID interface has a keyboard emulation function that inserts the card UID into any selected text field, while CDC ACM mode sends UIDs straight to a virtual COM Port.
You need NFC keyboard emulation?
JustID's NFC reader is the right solution for you.

JID USB Reader 1

µFR Nano Online is a cross-platform network NFC RFID Reader Writer with WiFi, Ethernet, a 2.4GHz low-power protocol support, USB, and RS232 (UART TTL). It has a user-controllable beeper and RGB LEDs, a 6 pin IO port (3 for input/output, 2 for input only, and 1 for output only), as well as one free port for connecting an additional reader. The RTC (Real Time Clock) and an external EEPROM upgrades are also available..

uFR Nano Online reader writer structure slide

µFR Nano is a compact yet powerful NFC RFID tool for card programming and reading, with significant software support for simple NFC RFID smartcard manipulation. It supports MIFARE and other ISO14443A/B compatible cards, tags, key fobs, labels, etc. The device comes with libraries, SDK, updateable firmware, API references, etc.

RF Range Booster and SAM support

RF range booster and Secure Access Module are now available as optional equipment for the µFR Classic CS, DL533N CS, and DL533R CS (SAM). When working with CPU cards that consume more power than regular cards, RF Booster is extremely important. All devices have CE certification.


RF Range Booster and SAM support

The high-quality NFC RFID Reader Writer of the µFR Series devices supports all ISO14443A/B compatible cards, tags, key fobs, stickers, and wristbands, etc. It includes its own libraries and SDK written in Java, Java Applet, Java Script, Lazarus, Delphi, C++ Builder, Microsoft Visual C++.NET, Microsoft Visual C#, Microsoft Visual Basic.NET, etc.

Your Business Solution needs customization?

You've come to the right place. Our NFC RFID products are completely customizable. Contactless NFC RFID development tools are intended for use by creative professions and businesses. Please contact us if you require unique solutions or product updates. We will gladly assist you.

Your Business Solution needs customization?
µFR Series RFID readers

These pieces of hardware are compatible with all major platforms, including Windows, Linux, OS X, and Android. The device has a full-featured Software Development Kit for Java, PHP, JavaScript, Delphi, Lazarus, VB.NET, C, C++, and C# that is compatible with all major platforms, including the Raspberry PI and Beagle Board.

µFR Series RFID readers
µFR XR RFID NFC reader

This contactless Smart Card RFID Reader/Writer Programmer supports ISO14443A/B compatible cards, tags, key fobs, etc. Base HD Reader/Writer has full support for 4-byte and 7-byte card UID, as well as the anti-collision mechanism. It provides a higher security level of card manipulation. Built-in Real-Time Clock provides better time accuracy. The RFID device sends timestamps for a particular card and prevents the from recorded login time manual modification. Built-in Relay enables the device implementation in Access Control systems.

µFR XR RFID NFC reader

Digital Logic Ltd, also known by its innovative hardware brand D-Logic, is an electronic company specializing in the NFC RFID Reader Writer development tools design and manufacture. The company has its headquarters in Serbia and operates on a global scale. Our advancement is the result of 50 years of experience in electronics and new technologies. Our company has spent the last few decades developing and manufacturing products for embedded solutions. Our progress is dependent on constant innovation and engineering tenacity.

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 all over the world.

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) as well as 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.

All µFR Series products have received a high-class CE certification. That is a genuine recognition of high quality and dependability. As a result, over 5000 clients from nearly 70 countries around the world have placed their trust in our products and selected Digital Logic Development Tools for their projects.

Despite its humble beginnings as an electronics repair shop, Digital Logic Ltd. has grown to become one of the top modern electronics companies.

Many advanced technical solutions now include Digital Logic hardware and software. Among these are digital signing, access control, time attendance, cashless payments, public transportation, loyalty systems, vending machines, automated garages, parking lots, hotel systems, industrial automation, and other systems.



NFC RFID Reader Writer Development Tools

NFC RFID Development Tools

RFID NFC Reader Writer hardware with full-featured free SDK (Software Development Kit), designed for software developers and systems integrators. Well-documented API and Communication protocols are included.



NFC RFID Reader Writer hardware with full-featured free SDK, external libraries, and source code software examples for all major development platforms and programming languages.

NFC RFID Reader Writer Development Tools Digital Signature

Digital Signature

Digital Signing tool is an advanced digital signature solution with certificate storage, SDK software, and NFC Readers.

ePassport reading 1 1

ePassport reading (MRTD)

ePassport reading solution is supported by all µFR NFC Reader Series with a new library release, version 5.0.12.

NFC RFID Reader Writer Development Tools Digital Signature

NFC RFID Projects

Digital Logic NFC RFID Reader Writer & SDK software implementation and integration into various projects have already shown great results for many clients. Contact us for support on your project ideas.

rgb led display 1

RGB LED Display + SDK

The new Digital Logic product series is a controllable RGB LED Displays Module, designed in two customizable variants. The module comes with an accompanying controller and the device controlling source code SDK.

µFR Zero NFC modules come as the latest addition to the µFR Series. It offers a compact, versatile, and modular solution for NFC development using the ISO15693 and ISO14443 A/B standards.
µFR Zero NFC devices support USB CCID, UART (TTL), or RS232 connectivity options. They are NFC-compliant and include Dynamic Power Control and Low-Power Card Detection, ensuring optimal card reading distance and functionality even in Low-Power mode.
This series allows the extension of each module’s functionality by combining various modules, including Access Control with integrated solid state relays, SAM card slots, RGB and OLED displays, PIN pad, Wiegand interface, and RS485 interface.

Coming soon…



Logo Partners ShopNFC
Logo Partners Sinfotech
Logo Partners NFC21
Logo Partners Lab401
Logo Partners 0011 Redl Logo 3.png
Logo Partners 0000 arrow electronics logo 5.jpg
Logo Partners 0010 MIFARE logo 8.jpg
Logo Partners 0012 rsz logo iem 10.png
Logo Partners 0002 ed logo black gold 9.png
Logo Partners 0008 km16 logo 13.png
Logo Partners 0003 engagis logo 12.png
Logo Partners 0009 Logo TEMERA 2.jpg
Logo Partners 0013 winefit logo 1.jpg
Logo Partners 0004 flexstr8 5.png
Logo Partners 0007 kissbox logo 7.png
Logo Partners 0001 bslogotip 11.png
Logo Partners 0005 GastroSmart logo 4.jpg
Logo Partners 0006 HandskemagerDans Logo 6.jpg
RefErence home