How do you use the NFC

NFC is a wireless connection technology that provides easy, secure and rapid communication. Its transmission range is smaller than RFID. The transmission range of RFID can reach several meters or even tens of meters.  Second, NFC is compatible with existing contactless smart card technology and is now an official standard supported by a growing number of major vendors.  Thirdly, NFC is also a close range connection protocol, providing easy, secure, fast and automatic communication between various devices.  Compared to other connections in the wireless world, NFC is a form of close and private communication.  Finally, RFID is more applied in production, logistics, tracking, asset management, while NFC is playing a huge role in the fields of access control, public transport, mobile payment, etc.  

Now the emerging NFC mobile phone built-in NFC chip, a part of the RFID module, can be used as RFID passive tag - - used to pay fees;  It can also be used as RFID reader - used for data exchange and acquisition.  NFC technology supports a variety of applications, including mobile payments and transactions, peer-to-peer communication, and information access on the move.  Through NFC mobile phone, people can be anywhere, anytime, through any device, with the entertainment services and transactions they want to be connected, so as to complete payment, access to poster information, etc.  NFC devices can be used as contactless smart cards, smart card reader terminals and device-to-device data transmission links. Their applications can be divided into the following four basic types: payment and ticket purchase, electronic ticket, intelligent media, and data exchange and transmission.