I am evaluating the KW41Z chip using FRDM-KW41Z board. All the examples talk about having the commissioner as a node in the mesh. It is also said that the commissioner instantiates a node with hardcoded ID == 0x1, and that every node must have a unique ID. Can i understand that currently, NXP does not provide any way of commissioning nodes to the mesh by an outside device such as Android/iOS device? And that i cannot have more that one commisioner in the mesh (because it instantiates ID == 0x1 node) ?