GGtag is a reusable, reprogrammable ePaper-based badge with RFID. Side note: It would ...

2023-07-18 20:24:14

GGtag is a reusable, reprogrammable ePaper-based badge with RFID.

Side note: It would be cool to allow exchange of payment information (such as lightning invoice) through sound rather than NFC.

https://www.hackster.io/news/ggtag-is-a-reusable-reprogrammable-epaper-based-badge-with-rfid-c9aed6b7ddd0

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npub1m2mvvpjugwdehtaskrcl7ksvdqnnhnjur9v6g9v266nss504q7mqvlr8p9

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juraj on Nostr: GGtag is a reusable, reprogrammable ePaper-based badge with RFID. Side note: It would ...