Downloaded samples referred by John Douglas and Craig Dunn [BLE Explorer and HeartRateMonitorXF] for Cross platform Xamarin Forms PCL project related to Bluetooth LE. There is no compilation error and successful in running and deploying the project in Android mobile using Visual Studio debugger.
The problem is when we press scan, the discovered devices List<> shows no count i.e. No devices found though bluetooth turned on. Then timeout happens. Increased the time out period but no listing of devices.
Am I missing something badly?