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miguelbalboa / rfid

Arduino RFID Library for MFRC522
The Unlicense
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PICC type: Unknown type #596

Closed zgluis closed 11 months ago

zgluis commented 1 year ago

Step 1: Describe your environment

Step 2: Describe the problem

I'm trying to use the DumpInfo example with my elevator card but terminal always outputs

Card UID: A3 AC 6D 9A
Card SAK: 19
PICC type: Unknown type

Should I try with a different code version? What could be the possibles reasons for this error code?

Rotzbua commented 11 months ago

Should I try with a different code version?

Yes why not?

What could be the possibles reasons for this error code?

Card too new or other vendor. As alternative use NXP app from google store on your phone.