This book caters to those new to either ESP32 or IoT development. It bridges the gap between theoretical knowledge and practical implementation by guiding readers through building projects with the ESP32 microcontroller using the Arduino IDE.

“Developing IoT Projects with ESP32” by Vedat Ozan Oner serves as a key guide, especially in its second edition, which has been thoughtfully updated to reflect the latest trends in IoT development.

This book introduces a new approach to embedded development, grounded in modern, industry-standard JavaScript. Using the same language that powers web browsers and Node.js, the Moddable SDK empowers IoT developers to apply many of the same tools and techniques used to build sophisticated websites and mobile apps.

This book is about developing projects using the sensor-modules with Arduino Uno, Raspberry Pi and ESP32 microcontroller development systems. More than 40 different sensors types are used in various projects in the book. The book explains in simple terms and with tested and fully working example projects, how to use the sensors in your project.

In this special edition, you will find interviews with members of the Espressif community, special projects we at Espressif do in our spare time, and real-life examples of how the Espressif community is helping make the connected world a better place.

The book builds projects using communication protocols ranging from those connecting your smart watch to your mobile phone (BLE) to long range communication with satellites circling above the Earth (LoRa) and transmission of audio signals between devices (I2S). QR codes are used to control external devices over the internet, while the ESP-MESH and ESP-NOW protocols enable communication between ESP32 microcontrollers without an internet connection.

This book takes you on an interesting journey through wearable technology, starting from electronic circuits, materials, and e-textile toolkits to using Arduino, which includes a variety of sensors, outputs, actuators, and microcontrollers such as Gemma M0 and ESP32. As you progress, you'll be carefully guided through creating an advanced IoT project. You'll learn by doing and create wearables with the help of practical examples and exercises. Later chapters will show you how to develop a hyper-body wearable and solder and sew circuits.