I was looking at the BH master unit and it has a spot that says Access Point Stats on the status page, under that is Registered SM Count. I was wondering if this means there is a way to get an SM to talk to a BH?
Nope. The difference between AP and BH master is BH allows only 1 unit (BH Slave!!!) to connect. In that way it can do less latency because of no polling.