The new library replaces the software-based serial peripheral interface (SPI) implementation in the existing library with a hardware implementation that makes the device usable with an ethernet shield. “The new PN532 library uses SPI HW implementation from official Arduino SPI.h library” says developer Javier Montaner.
- Mobile barcode scanning booms
- Iowa to launch mobile driving license
- Line Pay makes debut
- Google Wallet adds Touch ID
- US consumers trust banks most with card data