https://www.adafruit.com/products/921

For other supported Arduino products from Adafruit: Shields, accessories, etc.

Moderators: adafruit_support_bill, adafruit

Please be positive and constructive with your questions and comments.
Locked
superrobotman071
 
Posts: 1
Joined: Thu Jun 12, 2014 1:07 pm

https://www.adafruit.com/products/921

Post by superrobotman071 »

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

User avatar
adafruit_support_rick
 
Posts: 35092
Joined: Tue Mar 15, 2011 11:42 am

Re: https://www.adafruit.com/products/921

Post by adafruit_support_rick »

Please email [email protected] with a link to this thread for a replacement band

Locked
Please be positive and constructive with your questions and comments.

Return to “Other Arduino products from Adafruit”