NFC – Near Field Communication

Definition: Near field communication (NFC) is a set of communication protocols that enable two electronic devices, one of which is usually a portable device such as a smartphone, to establish communication by bringing them within 4 cm (2 in) of each other. It is used in technologies such as touchless pay. It can be used to program a device or change settings simply by scanning a NFC enabled sticker for example.

 

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