Hi all, recently I’ve been playing around with 2 NFC Tags that fell in my hands, While experimenting I realized that the public transport tickets in Greece are essentially NFC tags. Of course you can’t write to them but you can read the information, so I tried setting up a NFC Tag using an old ticket and voila!!! It worked!!! This means that I can have an unlimited amount of NFC Tags for free since used tickets are disposed.
I know that NFC Tags are really cheap but if you can have some for free why not???
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Congrats on finding a nice hack!
How exactly did you do this? Did you write the serial number of the ticket on the tag Id field in the home assistant app? Cause I haven’t figured out how to make it work.