README.md
HydraNFC Shield and HydraNFC Antenna



The HydraNFC is an NFC shield hardware to sniff, read/write or emulate any 13.56MHz NFC tags for anyone interested in debugging/hacking/developing for NFC.
It has been designed to be used with HydraBus see ]]>https://github.com/hydrabus/hydrabus]]> but can also be used with other MCU.

You can Buy HydraBus/HydraNFC Online: ]]>http://hydrabus.com/buy-online]]>

Open source code firmware(For HydraBus), is available see
]]>https://github.com/hydrabus/hydrafw]]>

Wiki for HydraFW: ]]>https://github.com/hydrabus/hydrafw/wiki]]>

Tutorial with HydraBus + HydraNFC  (using HydraFW v0.5 beta):
* Initialize GPIO & SPI to communicate with TRF7970A/HydraNFC
* Initialize & read ISO15693/Vicinity Tag
* Initialize & read ISO14443A/Mifare Tag
* Use TRF7970A commands (SLOS743K – August 2011 – revised April 2014)
* For more details see ]]>https://github.com/hydrabus/hydrafw/wiki/HydraFW-HydraNFC-TRF7970A-Tutorial]]>

Tutorial to use HydraNFC and understand how work the NFC chipset (TRF7970A) with BusPirate or any other hardware with SPI:
* See ]]>http://bvernoux.blogspot.fr/2012/01/nfc-ti-trf7970a-breakout-board-v10-f...]]>

For more details on the hardware see also ]]>http://hydrabus.com/hydranfc-1-0-specifications]]>