I have an existing building access control application which can read ISO14443A tags, and would like to experiment with the Nokia 6131 acting as a card emulator.
Can anyone point me to documentation on the UID format used by the 6131? In my application I never download any secure element, the application is very simple, reading the UID only. All the "card" need provide is a unique serial number, this is remembered on the server side, and then the same unique serial number must be presented on return. Can the 6131 do this?
I have seen