i am a new owner of the flipper device and trying to work a little bit with it.
I am working for a security company and wanted to test some stuff.
I have a nfc card to open the door of my companies office. This card i tried to emulate but it doesnt work.
Scanning the card:
ISO: 14443-4 (NFC-A)
UID: some diggets here
ATQA: with some numbers and SAK:
After reading the card, i saved it on my flipper (with the current version)
I wend to the card reader and open the saved file and emulate it.
But it doesnt work.
so my question is why and did i something wrong here?
Thanks a lot