I'm trying to build a Hololens app which will talk will send information over bluetooth to my laptop and vice versa. I'm having a little bit of trouble pouring over the uwp documentation. From what it seems, you can use bluetooth advertising or the bluetooth device watcher to accomplish this. I've found some examples online, but when I try to test them, they don't seem to work. Does anyone have any good insight on how I can create a very simple example of this just to test out.