RDM881 Series module is a contactless smart card reading and writing module developed based on ISO18092,ISO14443A/B international standard protocols. It adopts highly integrated special card reading chip PN532, advanced watchdog and voltage monitoring circuit project design and features a high degree of integration, strong anti-interference ability, small size and more stable performance. Provides the underlying communication protocol, to facilitate the secondary development of client applications.
9600-115200bit/s((Configurable , default 9600)
NFCRead-write mode,NFC P2Pmode,
>5cm(Depending on label size and antenna technology)