I am working on a Hotel automation project, which I have almost completed. Here I have created a mesh network of zigbee modules. One zigbee node is placed in each room and controlling its appliances.
Now what I want to do is, want to create a zigbee node PCB prototype. Each room will have a similar node and it will be sending data to its nearby node, and eventually data will reach the main unit.
I have found this zigbee coordinator module I am trying to create exactly the same.
That way, I will be able to create as many nodes as I want. So, could someone help me with this layout, need a starting point like zigbee control module where I add my sensors circuits etc.