I have a BTBee pro hooked up on my arduino esplora and I can succesfully setup connection with 1 hc-06, this will be 3 Hc-06 in the near future :)
I figured out that I can link with my BT modules whether they are paired or not paired. totay I suddenly couldn't connect with my slave. The LED was not blinking so the slave was connected, but to what I don't know it was not my esplora. I think I just unpaired it with the AT+RMAAD instruction, and that some other device randomly paired with it.
question: If you pair a slave to your master can another BT master link with this slave when it is currently not connected to it's own master? and if not, is this the only purpose of 'pairing' or is there more to it?