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    USB HID RFID reader

    Interfacing
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    • mookai1973
      mookai1973 Beta Silver last edited by Michel

      Hi All,

      I would like advice for how to read text data from usb hid rfid reader then make a text output , I'm try HID

      watcher it's not working,  

      HID RFID Video

      Thank you so much.

      Computer and OS
      -MBP 15 2018 i7 2.6Ghz 16Gb DDR4 -----macOS 10.15.7
      -Huawei Notebook i7, 16Gb Ram -----Win10 x64 LTSC 1809
      -2 x Isadora 3.1.1 USB dongle

      Accessories
      -Orbbec Astra
      -Realsense D435
      -Leap Motion

      Fred 1 Reply Last reply Reply Quote 0
      • Fred
        Fred @mookai1973 last edited by Fred

        @mookai1973 that RFID reader spits out a string of characters, it does not act like an HID (more like someone typing fast on a keyboard). If the computers cursor is directed into a text entry box you may be able to identify different cards, but this would be a very dodgy setup (if you move the cursor it will not work).

        Some RFID readers like this also offer the ability to add extra keystrokes and commands to the string they output, this may help make a reliable system. Most can also output serial or telnet, either of those protocols would be better to work with.

        http://www.fredrodrigues.net/
        https://github.com/fred-dev
        OSX 13.6.4 (22G513) MBP 2019 16" 2.3 GHz 8-Core i9, Radeon Pro 5500M 8 GB, 32g RAM
        Windows 10 7700K, GTX 1080ti, 32g RAM, 2tb raided SSD

        mookai1973 1 Reply Last reply Reply Quote 2
        • mookai1973
          mookai1973 Beta Silver @Fred last edited by

          @fred said:

          @mookai1973 that RFID reader spits out a string of characters, it does not act like an HID (more like someone typing fast on a keyboard). If the computers cursor is directed into a text entry box you may be able to identify different cards, but this would be a very dodgy setup (if you move the cursor it will not work).
          Some RFID readers like this also offer the ability to add extra keystrokes and commands to the string they output, this may help make a reliable system. Most can also output serial or telnet, either of those protocols would be better to work with.

           @Fred Thank you so much for reply and then I will try to check RFID for serial and test it.

          Regards,

          Kai

          Computer and OS
          -MBP 15 2018 i7 2.6Ghz 16Gb DDR4 -----macOS 10.15.7
          -Huawei Notebook i7, 16Gb Ram -----Win10 x64 LTSC 1809
          -2 x Isadora 3.1.1 USB dongle

          Accessories
          -Orbbec Astra
          -Realsense D435
          -Leap Motion

          1 Reply Last reply Reply Quote 0
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