For smart home automation , I want to create a mesh network in which CC3200 will be master and will have internet access while be situated in main room, while nodes ie slaves will communicate with master on RF which be be installed in each rooms.These nodes will have a controller ,transrevicer and relay module that will control the ON/OFF , dimmer,speed control etc for the device side.All this will be done using HTTP protocol and well be controlled by an Andriod App. Also , m going to add controlling IR based devices on slave side. Is this idea of implementing satisfactory or m I missing someting? Also the choice of wifi controller is satisfactory should I use another?If another then which? Concern about security what should be it?