2. µFR Online & µFR Zero Online Series
µFR Online & Zero Online Series consists of network-enabled NFC RFID Readers/writers with free SDKs and documentation. Several models with Wi-Fi, BLE, and optional Ethernet support are suitable for fast and easy development of various systems based on NFC and RFID technologies that require communication between the reader and the central software system through a network.
uFR Zero Online – Unified Firmware Package System-
2.1 Documentation (API, Protocols, Manuals)
- uFR Zero Online – Unified Firmware Package System
- Premium Firmware Upgrade Instruction – License Token Implementation
- uFR API References
- NDEF Message vCard property types – Virtual Contact File NDEF record writing
- A corrupted µFR Nano Online firmware recovery – desktop app
- A corrupted µFR Nano Online firmware diagnostic and recovery – web backend
- How to flash-update µFR Nano Online Firmware
- How to enable µFR Nano Online Log and Access Control Mode?
- How to enable BLE HID mode and pair the uFR Nano Online Reader with a smartphone?
- BLE Mode – Pairing & Connecting the uFR Nano Online Reader
- NDEF Detection and Access – MIFARE Classic & MIFARE Plus tags
- MIFARE Classic and MIFARE Plus IC memory NDEF data mapping methods
- iOS support for µFR Series hardware
- µFR Nano Online reader features – brief overview
- FTDI drivers installation on 64-bit macOS
- FTDI driver installation and uFR SDK/software launching on Windows
- µFR Series devices installation on Linux distributions
- µFR Serial Communication Protocol Commands Overview
- µFR Serial Communication Protocol for µFR series devices
- Configure Raspbian for Raspberry Pi 3 to use Digital Logic shield with uFReader RS232
- uFCoder library Machine Readable Travel Documents (MRTD) support
- µFR Nano Online OEM Lock/Unlock
- µFR Nano Online Reader Tools
- µFR Nano Online Reader Protocols Structure
- µFR Nano Online Reader Implementation Basics
- µFR Nano Online Default Settings
- µFR Nano Online Reader settings
- µFR Nano Online Installation Manual
- µFR Nano Online LEDs Status Legend
- Configure Raspbian for Raspberry Pi 3 to use Digital Logic shield with µFR Series RS232 devices
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2.2. Drivers
- How to enable µFR Nano Online Log and Access Control Mode?
- µFR Reader Writer on macOS – FTDI drivers and communication permissions tips
- USB-connected µFR Nano Online NFC RFID Reader Writer on the Raspberry Pi
- FTDI drivers installation on 64-bit macOS
- FTDI driver installation and uFR SDK/software launching on Windows
- How to communicate with µFR device on Windows without FTDI drivers implementation
- µFR Series devices installation on Linux distributions
- µFR Serial Communication Protocol Commands Overview
- µFR Serial Communication Protocol for µFR series devices
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2.3. Firmware
- uFR Zero Online – Unified Firmware Package System
- Premium Firmware Upgrade Instruction – License Token Implementation
- A corrupted µFR Nano Online firmware recovery – desktop app
- How to recover the communication-lost µFR Nano Online
- A corrupted µFR Nano Online firmware diagnostic and recovery – web backend
- How to flash-update µFR Nano Online Firmware
- How to enable µFR Nano Online Log and Access Control Mode?
- NFC RFID Reader Writer uFR Nano Online ESP32 Firmware Release
- NFC RFID Reader Writer uFR Series Firmware Release Table
- Card/tag reading error on NT4H C Console software with device firmware version 5.0.52
- µFR Nano Online OEM Lock/Unlock
- Which firmware to use on a device with a SAM slot?
- Firmware update & upgrade
- Search & Download SDK
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2.4. Hardware
- uFR Zero Online – Unified Firmware Package System
- USB-connected µFR Nano Online NFC RFID Reader Writer on the Raspberry Pi
- µFR Nano Online reader features – brief overview
- How to communicate with µFR device on Windows without FTDI drivers implementation
- µFR Device RF settings – reset to default
- µFR Serial Communication Protocol Commands Overview
- µFR Serial Communication Protocol for µFR series devices
- µFR Nano Online OEM Lock/Unlock
- µFR Nano Online Reader Tools
- µFR Nano Online Reader Protocols Structure
- µFR Nano Online Reader Implementation Basics
- µFR Nano Online REST Services
- µFR Nano Online Default Settings
- µFR Nano Online Reader settings
- µFR Nano Online Installation Manual
- Configure Raspbian for Raspberry Pi 3 to use Digital Logic shield with µFR Series RS232 devices
- Which devices belong to the μFR series?
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2.5. Software SDK
- uFR API References
- NDEF Message vCard property types – Virtual Contact File NDEF record writing
- How to enable µFR Nano Online Log and Access Control Mode?
- How to use the EMV Credit Card Reading SDK with the µFR Nano Online
- How to enable BLE HID mode and pair the uFR Nano Online Reader with a smartphone?
- BLE Mode – Pairing & Connecting the uFR Nano Online Reader
- µFR Reader Writer on macOS – FTDI drivers and communication permissions tips
- NFC RFID Reader Writer uFR Nano Online ESP32 Firmware Release
- NFC RFID Reader Writer uFR Series Firmware Release Table
- USB-connected µFR Nano Online NFC RFID Reader Writer on the Raspberry Pi
- Configuring a SUN message using the SDM write function – SDK project ufr-examples-c-nt4h
- macOS DESFire ® tags software – C++
- How to access the µFR Nano Online configuration panel after setting the 2.4GHz BLE HID mode?
- iOS support for µFR Series hardware
- Card/tag reading error on NT4H C Console software with device firmware version 5.0.52
- µFR Nano Online reader features – brief overview
- Running Python SDK/software on macOS
- FTDI driver installation and uFR SDK/software launching on Windows
- µFR NFC Browser Extension
- Mifare® structure – card programming help
- Search & Download SDK
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2.6. Problems, errors, issues
- uFR Zero Online – Unified Firmware Package System
- A corrupted µFR Nano Online firmware recovery – desktop app
- How to recover the communication-lost µFR Nano Online
- A corrupted µFR Nano Online firmware diagnostic and recovery – web backend
- How to flash-update µFR Nano Online Firmware
- How to use the EMV Credit Card Reading SDK with the µFR Nano Online
- BLE Mode – Pairing & Connecting the uFR Nano Online Reader
- µFR Reader Writer on macOS – FTDI drivers and communication permissions tips
- USB-connected µFR Nano Online NFC RFID Reader Writer on the Raspberry Pi
- µFR Nano Online 2.4GHz pairing problem – Android
- How to access the µFR Nano Online configuration panel after setting the 2.4GHz BLE HID mode?
- iOS support for µFR Series hardware
- Card/tag reading error on NT4H C Console software with device firmware version 5.0.52
- Reader opening error on macOS – Code (0x54)
- Running Python SDK/software on macOS
- How to communicate with µFR device on Windows without FTDI drivers implementation
- µFR Device RF settings – reset to default
- µFR Series devices installation on Linux distributions
- Configure Raspbian for Raspberry Pi 3 to use Digital Logic shield with uFReader RS232
- µFR Nano Online OEM Lock/Unlock
- µFR Nano Online Reader Tools
- µFR Nano Online Reader Protocols Structure
- µFR Nano Online Reader Implementation Basics
- µFR Nano Online REST Services
- µFR Nano Online Default Settings
- µFR Nano Online Reader settings
- µFR Nano Online Installation Manual
- Is there any NFC RFID tool that can register RFID cards on a computer and its data on a server?
- How do you change the Wi-Fi network if the µFR Nano Online device is already connected?
- Is it programmatically possible to switch the buzzer off (via online command) on µFR Nano Online, and send the beeps commands via USER_INTERFACE_SIGNAL?
- µFR Nano Online LEDs Status Legend