Hey Leutz!

I did it: I send 'external' data via the Nabaztag to the internetz. For that I replaced the RFID reader with an Arduino, running a program which simulates the original communication completely, however, allows to send any data to the rabbit! Yay

Unfortunately, with the default firmware, the bunny reads only about 8 bytes / s, but with my own boot code cloud get far higher data rates.

Take a look: Readme, source code, etc. are on blog here:

http://www.rngtng.com/2012/01/10/hacking-the-nabaztag-arduino-injects-via-i2c-data-into-rfid-reader/

Looking forward to your feedback - Tobi

here the good links

http://www.rngtng.com/2012/01/10/hacking-the-nabaztag-arduino-injects-via-i2c-data-into-rfid-reader/

http://www.rngtng.com/nabaztag-injector-arduino-rfid-hack/