Near Field Communication (NFC) is the Near Field Communication technology
NFC near field communication technology is evolved from the integration of non-contact radio frequency identification (RFID) and interconnection technology. It combines inductive card reader, inductive card and point-to-point function on a single chip, and can identify and exchange data with compatible devices within a short distance. Operating at 13.56MHz, it is a short-range high-frequency radio technology.
Currently popular mobile phone payment, wireless charging and so on, is also one of the categories of NFC.