The library let you control the Bluetooth capabablities of Android. It has a very simple API that gives you full control over multiple connections.
The Asset actually contains two libraries. Both libraries could stand as two seperate Assets on the AssetStore. The one I recomened using is the BT library. The BT library provides all the needed features. The other library is just a simpler one (with less features) and a simple UI to configure its functionality.
I like to share Open Source projects, so check my Blog incase I already did.