ARDUINO Module Management Wi-Fi from mobile devices

Here is an interactive tutorial with QR codes to go to applications and the necessary resources. The QR-codes scanner installed on a smartphone or tablet will allow when the gadget on the QR code will be guided by the book of the book to go to the necessary link. This facilitates the development of Arduino programming, allows you to set the necessary applications, etc. Today, the level of development of microelectronics, the accumulated programming experience and the widespread use of finished software libraries allows a wide range of beginner designers to easily and quickly master the techniques and methods of developing electronic devices based on Arduino.
In the book in an accessible language from simple to complex, all the secrets of circuitry and programming in this area are revealed. The study of the material takes place with specific examples specially designed by the author for this book.
The foundations for examples have been selected popular and widespread micro-control modules: a universal widely used ARDUINO module and the popular Wi-Fi ESP-01 module, using the most successful and inexpensive ESP8266EX chip.
The book is intended for novice programmers and radio amateurs who want to learn to create useful devices controlled by Wi-Fi network using a smartphone or tablet