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    how to readblock from rfid

    UiFlow 2.0
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    • T
      taunushexe
      last edited by taunushexe

      I have an m5dial - build in RFID reader
      i have 2 midfare Tags -
      RFIDUnit.is_new_card_present
      and read_card_uid works. (2 Tags from 10)

      But how can i read a block in a bytearray ?

      i need a working example

      and only Midfare TAgs working ? or also NTAG Tag (has no uid)
      any max Tagsize (Mifare Classic 1K)?

      my goal ist reading NDEF text Record.

      1 Reply Last reply Reply Quote 0
      • robskiR
        robski
        last edited by

        have you checked m5Dial Project Zone examples for rfid part?

        M5StickC, M5StickCPlus, M5StickCplus2,M5GO, M5Core, M5Tough, M5Core2, M5 Demo Board, M5Dial, M5Paper, M5Atom, M5Cardputer, M5StampS3, CoreMP135, StamPLC, AirQ

        T 1 Reply Last reply Reply Quote 0
        • T
          taunushexe @robski
          last edited by taunushexe

          @robski said in how to readblock from rfid:

          have you checked m5Dial Project Zone examples for rfid part?

          Sure - only versions found with uid

          old Issue
          https://community.m5stack.com/topic/2535/rfid-unit-reading-and-writing-do-not-work-in-uiflow
          but readBlockStr whith key option not exist

          felmueF 1 Reply Last reply Reply Quote 0
          • felmueF
            felmue @taunushexe
            last edited by

            Hello @taunushexe

            please find an M5Dial RFID example reading UID and data in the UIFlow2 Project Zone: M5Dial_RFID_ReadUID_ReadData_UIFlow2.2.2

            Thanks
            Felix

            GPIO translation table M5Stack / M5Core2
            Information about various M5Stack products.
            Code examples

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            • P
              peolsolutions
              last edited by

              Use a compatible RFID reader, authenticate if necessary, and send read commands via software or microcontroller in order to read a block from an RFID tag. Make sure that proper protocols are followed (LF, HF, UHF) and that data is retrieved securely. Integration of identification and access control systems enhances their efficiency.

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