Hi There,
I am using a nRF52840DK board to experiment with NFC Tag technology.
I started with the "Writable_ndef" example inside the nRFConnect, and it works.
I wrote a simple Android Application too, the app is able to read the tag and to write some data back to the tag.
Now I wish to improve my experimentation in order to exchange more messages among the app and the tag.
Of course one can read the tag and write back data many times using the "Writable_ndef" approach, but I discovered that the user needs to Tap the tag for each single exchange.
I wish to place the smartphone over the tag and being able to exchange multiple messages without having to tap multiple times.
If I got it correctly the command/response approach for the NFC/Tag technology is obtained using the so called APDU protocol.
Is there some sample project to study an to start with?
I browsed the documentation but I was not able to find something useful.
I have read the page : https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/libraries/nfc/t4t/apdu.html
The page, at the Api documentation Paragraph, contains a broken link also: docs.nordicsemi.com/.../group__nfc__t4t__apdu.html
Can you help me?
Best Regards
Davide De Nardis