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Features

ODRFID

  • Reader is a bus-powered USB 2.0 full-speed device with micro-USB connector. The device dimensions are 10.3x6.8x1.1cm.
  • Indication: a green LED (optional) and a buzzer.
  • Available firmware types include:
    • HID (emulates a keyboard) - out-of-the-box OS support. No driver installation on Microsoft Windows, Apple macOS and Linux;
    • CDC/ACM (virtual serial port) - works out of the box in Microsoft Windows 8 and 10, Apple macOS and Linux, a driver for Microsoft Windows 7 (32 bit and 64 bit) is available.
    • Composite HID + CDC/ACM (identifies itself as a composite USB devcie) - emulates a keboard (HID) and provides an API via a virtual serial port (CDC/ACM).
    • UART via RS485 (supports the same command set as the CDC variant, embedded in a binary serial protocol)
    • MODBUS over RS485 (supports the same command set as the CDC variant, embedded in a MODBUS RTU protocol)
  • Optionally supports 125kHz EM41xx compatible tags and 13.56 MHz RFID MIFARE tags (Classic 1K/4K/Mini, Ultralight, NTAG, Plus)
  • Extensible and future-proof design: the device firmware can be easily changed or updated using the built-in HID USB or Mass-Storage Bootloader.
  • Hardware revisions of the device and their differences are described in the Revisions section

ODRFID-485

  • Reader is powered by DC 5V-20V.
  • Data interface is RS-485.
  • Indication: LEDs (green and red) and a buzzer.
  • Available firmware types include:
    • AT-commands over RS485 bus.
    • MODBUS-RTU protocol.
  • Supports 13.56 MHz RFID MIFARE tags (Classic 1K/4K/Mini, Ultralight, NTAG, Plus)

RS485-IO

  • The device is powered by DC 5V-20V.
  • Data interface is RS-485.
  • Indication: a green LED
  • Available firmware types:
    • AT-commands over RS485 bus.
    • MODBUS-RTU protocol (coming soon)