Summary

By now, you will have created a full-blown sensor network consisting of different types of nodes and carrying different sensors and actuators. The network is able to respond to your input and its environment and can control the heating or cooling installation in your house. Some of your nodes are even battery-powered, making them mobile and easy to deploy.

You have all the ingredients to extend on the network that you built or start a completely new wireless project, limited only by your imagination!