NFC doesn't work

[Marco_Perrone]

Hi @DrWino,
with the extension, i also put a sample project where you can read and write mifare ultralight did You try?

Mifare Classic & Ultralight Extension

Hi everybody, I improved my extension and I added the support for Mifare Ultralight technology, it is different from Mifare Classic (obviously). There are 3 differents types of ultralight tags: Ultralight (no authentication) Ultralight C (3DES authentication) Ultralight EV1 (32-bit password + password acknowledge) The memory is divided into pages and each page is 4 bytes, in the memory there are some special bytes for the uid, for the password and so on, and obviously the bytes for the user. …

MifareInfo.aia (project test)
Best Regards
Marco