![]() ![]() Push button prompt user to bring the Tag in to range, read/write data. ![]() ![]() You need to do either or both of the following. Thus doing something only on button push is harder. is another example but shows how to use NfcA transceiveīut you must understand that all NFC interactions are driven by Tag detection when the Tag is physically moved in to range. The datasheet for the Tag give the details of set of bytes to send as commands to achieve this. So give you the basics of NFC writing using the newer and better API but for Ndef, whereas you need to use the low level NfcA transceive method to read and write individual memory areas instead of Ndef. So I would ignore most guides out there on the internet as they use the older enableForgroundDispatch API which is bad for writing to Tag's ![]()
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