It is estimated that trillions of devices will be interconnected over the next decade through the Internet of Things, demanding a huge effort from developers. The emergence of cheap Espressif microcontrollers, featuring WiFi connectivity, allows independent developers to quickly become part of this process.

This book is not intended to comprehensively teach you the theory, but to give you practical and fully functional solutions, in the form of complete programs.

The main aim of this book is to teach the Arduino IDE and MicroPython programming languages in ESP32 based projects, using the highly popular ESP32 DevKitC development board.