Go to advanced search

by freemo716
Tue Mar 21, 2017 3:18 pm
Forum: Python
Topic: RC522 changing authentication key
Replies: 0
Views: 516

RC522 changing authentication key

hi, I am working on this project
https://github.com/rasplay/MFRC522-python

I can read mifare card when key = [0xFF,0xFF,0xFF,0xFF,0xFF,0xFF]
but I have my own key , changed key and block , but sill cant read , any idea ?
by freemo716
Mon Mar 20, 2017 3:21 pm
Forum: Other projects
Topic: NFC reader/writer
Replies: 4
Views: 10097

Re: NFC reader/writer

I don't use the 532 but this is the 522. Information about the card will be the same. learning the memory scheme inside the card is primordial. google RC-522 or mifare 1k card. This is a post for the RC-522 reader. You will have the library. http://www.raspberrypi.org/forums/viewtopic.php?p=597915#...
by freemo716
Mon Mar 20, 2017 2:17 pm
Forum: General discussion
Topic: How read multiple block different sector mifare tag
Replies: 3
Views: 1702

Re: How read multiple block different sector mifare tag

hi,
i have the same problem , changed key and sector, but still cant get over "authenticate error"
by freemo716
Fri Feb 17, 2017 3:25 pm
Forum: Java
Topic: RFID reader RC522 SPI usage
Replies: 15
Views: 10053

Re: RFID reader RC522 SPI usage

@p4ppo
do you have any solution o pi4j ?
i stuck in same problem too , working with python but not 9i4j :(

Go to advanced search