Open-ended task for the reader

Now, you may have got a brief idea about how things must work in home automation. We have covered multiple areas in this niche. The task that is left for the reader is not only to integrate a single control command, but multiple control commands. This will allow you to control multiple devices. Add more functionality in the Android and the WPF application and go with more string control commands. Connect more relay units to the device for interfacing.