Shield NFC X-NUCLEO-NFC01A1

http://www.st.com/web/catalog/tools/FM116/SC1444/PF260759

''The X-NUCLEO-NFC01A1 is a Dynamic NFC tag evaluation board to allow expansion of the STM32 Nucleo boards. It is compatible with the Arduino UNO R3 connector layout and it is designed around the M24SR64-Y. The M24SR64-Y device is a dynamic NFC/RFID tag IC with a dual interface. It embeds a 64 Kbit EEPROM memory. It can be operated from an I2C interface or by a 13.56 MHz RFID reader or a NFC phone.''

Voir http://developer.mbed.org/teams/ST-Americas-mbed-Team/code/Nucleo_NFC_Example/file/21d2f93e32ee/main.cpp