Quick question. I can't seem to find this in the Android docs, so I don't think it is possible, but is it possible to have an Android 4.3 device (in my case, a Nexus 4) behave as a Bluetooth peripheral? I know iOS supports both peripheral and central, but it seems like Android only supports central. 

I'd like to connect an Android device to a Mac using Bluetooth LE, but since OS X doesn't support peripheral mode and it looks like Android doesn't either, I might have to go with Bluetooth 2 or another communication method.