RPI EXPLO NFC WW

This expansion board is suitable as an external interface for industrial and consumer products and is compliant with the three NFC modes: reader, P2P and card emulation. The board is based on the PN512 NXP semiconductor solution.  It includes an integrated high-performance antenna and is supported by a comprehensive software package (libnfc).  It also provides a flexible SPI interface.  Possible applications of NFC include contactless payments and read-out of measuring devices and customer cards.