The book describes a real domotic system, made from zero, working since 8 years. It provides electric schemes, home automation components to utilize and software tailor made for iOS and Android. Moreover an architecture using AMX components is considered. The core of system is written in C for Linux environment, and customized for one of the most powerful single board computer: Beagle Bone Black. It's a cross discipline book. In particular a great part of the book is dedicated to code development. Android and iOS code improvements: Bartolomeo Sorrentino, Chief Technology Officer at Softphone srl Italy.