The μFR Nano Online GPIO model is part of our legacy product line and is not recommended for new projects. We strongly encourage you to consider our latest generation of products, offering improved performance, full compliance with updated standards, and long-term support.
Recommended Alternatives:
For modern applications, we recommend transitioning to our advanced product line:
Backorder Information:
The μFR Nano Online GPIO model is no longer available in stock, but backorders are accepted for orders of 20 or more units. Please be aware that handling times may be significantly prolonged due to the discontinuation of regular component procurement. We recommend contacting us to discuss lead times and details before placing an order.
For assistance in selecting the best model for your project, please contact our sales team.
NFC Reader module with WiFi (TCP/IP, HTTP, UDP), BLE (Serial, HID, BLE), USB, and I/O.
Wireless NFC Reader µFR Nano Online is a cross-platform NFC Reader/Writer based on Digital Logic’s proprietary API and communication protocol, combined with an ESP32 system on a chip microcontroller.
All this fits in a single compact housing with only 86 x 27 x 10 mm dimensions.
µFR Nano Online is a wireless NFC reader based on ISO14443 A/B and ISO18092 standards.
The device hardware is comprised of two main boards, each providing its own set of features and functionality:
Since the µFR Nano hardware is one of the integrated parts of this device, µFR Nano Online also uses the entire SDK package like all other devices of the µFR series.
With outstanding modulation and demodulation concepts, and many integrated 13.56 MHz contactless communication protocols, this device implementation becomes reliable and simple for every RFID NFC solution developer.
Both hardware and software, are fully developed, tested, and successfully implemented with the following card/tag types:
Additionally, this tool supports all other tags compatible with the listed above.
Furthermore, the configurable GPIO (4 pins) and UART of the µFR Nano Online device enable the additional NFC Readers to connect. The device may also be upgraded with an external EEPROM and RTC (Real Time Clock).
Even though the supported technologies list is already comprehensive, our development team constantly works on product improvements and upgrades, staying in line with this technology's global trends.
µFR Nano Online is fully compatible with other µFR Series devices. This allows a quick and easy upgrade of all ongoing projects based on other µFR Series devices. Therefore, developers do not need to modify previously written code to integrate it with new hardware. Likewise, the new API set for network connectivity is extremely intuitive and easy to implement.
The introduction of ESP32 support allows users to write their ESP32 code in an Arduino-like IDE, and to create a completely stand-alone working device capable to operate autonomously.
The package includes a set of very useful SDK source code software and executable apps. Some of these are:
More details available on our official website
