The book first provides an in-depth look at radio physics, radio spectrum, telecommunications, licensing and regulation, networking and mesh networking, security and many other technology topics which give the reader a solid foundation for building a network. The final sections of the book focus on planning your network, selecting and configuring hardware, indoor and outdoor installations, off-grid power, and maintaining, monitoring, and sustaining your network. The book is structured logically that should be heeded by educators aiming to build CN-related capacity building materials.