How to: Write NFC Tag from mobile and read it back


Near field communication (NFC) is a set of protocols that enable two electronic devices, one of which is usually a portable device such as a smartphone, to establish radio data communication with each other by bringing them closer than, typically, 10 cm (4 in) from each other./p>

NFC can be seen as a replacement for QR Code

NFC Sample on Github

Write to an NFC Tag

Use the App.writeNfc(function) static method to write a callback function on a rewritable blank FNFC Taf.

NFC Support works on Android only and requires a phone with NFC chip. You also meed to make sure NFC is on in Android Settings
var func = "MyApp.viewAsset({id})";

Read NFC Tag

Provided that your Android phone has NFC support and is enabled, just put your phone on top of the NFC tag you have just written. It will decode the Upvise callback function and navigate to it, even if Upvise app is not started.