El principal objetivo de este libro es servir de instructivo para el desarrollo de sistemas electrónicos simples con conectividad TCP-IP.

The content of this material describes the different stages in the realization of a functional project used as an example. The project is entitled: LED V1.0 Basically, it consists of being able to control the on / off and power in a LED power device in two ways, both via the Internet through a virtual dashboard or "Dashboard" in Adafruit, and locally using a smartphone (Wi-Fi access).

The present work is a theoretical-practical guide for those who want to start in the fascinating world of IoT (Internet of Things) technology. In particular, this volume is directed towards the introductory aspects in the use of the ESP8266 device as a chosen development system by the author for the realization of IoT projects.