PCD_Authenticate() failed: Timeout in communication
And if it's encrypted i can't somehow decrypt it ?
Any idea of decryption ?It's .HEX isn't it ?
. I read on other forums that the card is formated ndef ? something like that and not encrypted ? is that real ?
You might want to read this https://stackoverflow.com/questions/7633513/mifare-classic-1k-and-nfc-communication-protocol