Android Question How to Read/Write Mifare 1k tag

Discussion in 'Android Questions' started by mauro vicamini, Apr 24, 2019.

  1. mauro vicamini

    mauro vicamini Active Member Licensed User

    Hello Everyone,
    I need to read and write Mifare 1K tag.
    I currently be able to read UID of the tag, but in the NFC library I have not found nothing to deal with KEY A , KEY B authorization and read/write blocks.
    I've to build to myself a libray to this task or is possible to manage reading and writing MIFARE 1K tags direcly from some B4A library?

    Thanks a lot for the attention.
  2. DonManfred

    DonManfred Expert Licensed User

    The NFC lib gives you the possibility to communicate with a NFC Tag.
    A specific Protocol (like the one you want to use) you need to implement by yourself.
    Peter Simpson likes this.
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