Hmm, I answered that question in my previous post.   Still don't fully understand your question.   The controller is node 1, see Src an Dst column.   Src = Source Node ID Dst = Destination Node ID     Hmm, I also answered that question in my previous post, Node IDs and Device IDs and names in your HC browser interface. But this scene might help:   Please login or register to see this attachment.   It prints all your devices, like this: