I have tried reprograming the band I get this
Place your NDEF formatted Mifare Classic 1K card on the reader
and press any key to continue ...
Found an ISO14443A card/tag
UID Length: 4 bytes
UID Value: 43 C9 32 86
Seems to be a Mifare Classic card (4 byte UID)
Reformatting card for Mifare Classic (please don't touch it!) ...
Authentication failed for sector 16
Place your NDEF formatted Mifare Classic 1K card on the reader
and press any key to continue ...
the other cards works fine......NO errors
theres a defective chip in this band I just got ........
heres one example of the same problem that I have.....
http://forums.adafruit.com/viewtopic.php?f=31&t=41728
https://www.adafruit.com/products/921
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
-
- Posts: 1
- Joined: Thu Jun 12, 2014 1:07 pm
- adafruit_support_rick
- Posts: 35092
- Joined: Tue Mar 15, 2011 11:42 am
Re: https://www.adafruit.com/products/921
Please email [email protected] with a link to this thread for a replacement band
Please be positive and constructive with your questions and comments.