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November 22, 2023
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Access Levels for ST25 Tags

  • November 22, 2023
  • 1 reply
  • 774 views

Good morning, currently I'm working on this task is to set the tag to have a different access levels.
I downloaded IOS "NFC Tap" App to try out and there's this feature called, "Area Security Status".

My question is,
for "Readable, write protected by password", is it possible to make some sections to be readable and some cannot be read from the tag?

For example,
There're total 5 URI Records in the tag, 
Device 1 can access to first 3 URI Records, but
Device 2 can access to all 5 URI Records.

Let's say, Device 2 (from manufacturer) comes with password so it can access to all the NDEF Records, but Device 1 is a software application for the external users to try out so it only some sections is readable.

Thank you in advance for any assistance you can provide!

    This topic has been closed for replies.
    Best answer by Christian N

    Hello MaoFeng,

    Thank you for contacting STMicroelectronics. Your inquiry is being escalated for specialized support.

    Kind Regards,

    Christian

    ST Support

    1 reply

    ST Employee
    November 30, 2023

    Hello MaoFeng,

    Thank you for contacting STMicroelectronics. Your inquiry is being escalated for specialized support.

    Kind Regards,

    Christian

    ST Support