this is an engineering thesis on design,implementation and performance study of a zigbee based greenhouse monitoring and control network.the thesis includes designing a network of networks in opnet simulation software where there can be more than 30 or more greenhouses all within one big network of networks which is used to find out results such as throughput,traffic send,traffic received etc.So the writer should also have to design the network in opnet simulation software since this is the main aspect of my thesis……Click here to get more on this essay…..