Uwp Bluetooth Connectasync Error To Raspberry Pi. Element Not Found

I'm making a Windows UWP app that uses RFCOMM to communicate to a Raspberry Pi. Both my Windows laptop and Raspberry Pi are already connected and paired (manually). I know the blue

Solution 1:

The second parameter "remoteServiceName" of the method socket.ConnectAsync() should be RfcommDeviceService.ConnectionServiceName.

For more information you can reference Bluetooth RFCOMM chat sample.