Installation

Native iOS ==> Bluetooth framework

Setup

Add NSBluetoothAlwaysUsageDescription to your app's Information Property List file.

If viewing the raw source add the NSBluetoothAlwaysUsageDescription key as displayed below.

<key>NSBluetoothAlwaysUsageDescription</key>  
<string>Get Bluetooth readings</string>

If these values are not provided, the app will crash at runtime with an error reported to the console log.