Yeah...
I have not had a chance to play yet. Preparing to move house in a
couple of weeks. They are already in a box.
But, I checked the manufacture site, which mentioned all sorts of
stuff to do in order to get them to start talking.
Also realized I need to buy a couple of host radios, as these are all
slaves. I have bluetooth on my phone and my laptop, so I can at least
start pushing data around, but eventually want these to talk to other
systems which don't have BT.