All Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

Developing IoT Projects with ESP32

You're reading from Developing IoT Projects with ESP32

Product type Book

Published in Sep 2021

Publisher Packt

ISBN-13 9781838641160

Pages 474 pages

Edition 1st Edition

Languages

Concepts

IoT Development

Author (1):

Vedat Ozan Oner

Table of Contents (18) Chapters

Preface

1. Section 1: Using ESP32

2. Chapter 1: Getting Started with ESP32

3. Chapter 2: Talking to the Earth – Sensors and Actuators

4. Chapter 3: Impressive Outputs with Displays

5. Chapter 4: A Deep Dive into the Advanced Features

6. Chapter 5: Practice – Multisensor for Your Room

7. Section 2: Local Network Communication

8. Chapter 6: A Good Old Friend – Wi-Fi

9. Chapter 7: Security First!

10. Chapter 8: I Can Speak BLE

11. Chapter 9: Practice – Making Your Home Smart

12. Section 3: Cloud Communication

13. Chapter 10: No Cloud, No IoT – Cloud Platforms and Services

14. Chapter 11: Connectivity Is Never Enough – Third-Party Integrations

15. Chapter 12: Practice – A Voice-Controlled Smart Fan

16. Answers

17. Other Books You May Enjoy

Developing low-power applications

ESP32 allows us to develop low-power applications with its power management technology. This provides the following:

Low-power clocks
Ultra-low power (ULP) coprocessors
Real-time controller (RTC) memory to be used in sleep modes
Wake-up sources

By using these components on ESP32, we can develop highly efficient battery-powered IoT devices. There are five predefined power modes of ESP32:

Active: All components of ESP32 are powered, with no power saving. In all examples up to this point, our devkit was in that mode.
Modem-sleep mode: Here, Wi-Fi and Bluetooth are disabled, with no radio communication. For such system-on-chip (SoC) types, radio is on top in terms of power consumption. Therefore, when we turn the radio off, it makes quite a difference in saving power.
Light-sleep mode: The high-speed clock and all dependent components stop. The cores and RAM are still powered but not available to use. Low-power...

The rest of the chapter is locked

Register for a free Packt account to unlock a world of extra content!

A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.

Unlock this book and the full library FREE for 7 days

Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of

Start free trial

Renews at £13.99/month. Cancel anytime

Authors (1)

Vedat Ozan Oner

Vedat Ozan Oner is an IoT product developer and software architect, with an excellent blend of technical knowledge and experience. During his career, he has contributed to several IoT projects in different roles, which allowed him to discover all key aspects of developing successful IoT products in highly competitive markets. Vedat has a bachelor's degree in METU/computer engineering and holds several industry-recognized credentials and qualifications, including PMP®, ITIL®, and AWS Certified Developer. Vedat started his limited company, Mevoo Ltd, in London in 2018 to provide consultancy services to his clients as well as develop his own IoT products. He still lives in London with his family.

See other products by Vedat Ozan Oner

Other recommended products

Related to this chapter

Internet of Things Projects with ESP32

Internet of Things Projects with ESP32

ESP32 is a low-cost MCU with integrated WiFi and BLE that is capable of empowering IoT. It also helps in exchanging information among various connected devices. This book will help you build your own IoT weather station, IoT Monitoring system and a game project using ESP32 and LCD. By the end of this book, you will be well-versed with creating amazing ESP32 chip-based IoT projects.

Mar 2019 8 hours 24 minutes

ESP8266 Internet of Things Cookbook

ESP8266 Internet of Things Cookbook

The ESP8266 Wi-Fi Module is a self contained System on Chip (SOC) with an integrated TCP/IP protocol stack and can give any microcontroller access to your Wi-Fi network. It is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor.

Apr 2017 8 hours 56 minutes

Learning AWS IoT

Learning AWS IoT

The Internet of Things market increased a lot in the past few years and IoT development and its adoption have showed an upward trend. Analysis and predictions say that Enterprise IoT platforms are the future of IoT. This book will help you get up-and-running with the AWS IoT Suite, which will be helpful in building IoT Projects.

Jan 2018 9 hours 16 minutes

ESP8266 Home Automation Projects

ESP8266 Home Automation Projects

The ESP8266 is a low-cost yet powerful Wi-Fi chip that is becoming more popular at an alarming rate, and people have adopted it to create interesting projects. This book shows readers how to build autonomous home automation projects, create entire home automation systems, and monitor/access their homes from the cloud. You will learn how to read values from sensors, how to send them to your cloud platform over Wi-Fi, and how to receive them on your mobile application.

Nov 2017 6 hours 32 minutes

DIY Microcontroller Projects for Hobbyists

DIY Microcontroller Projects for Hobbyists

This book is a project-based introduction if you’re new to electronics, microcontroller boards, and C and C++ programming that will have you quickly building practical and real-world projects. Throughout the book, you'll discover how to connect easy-to-use sensors and displays to microcontroller boards and learn how to test them.

Jul 2021 10 hours 40 minutes

IoT Projects with Bluetooth Low Energy

IoT Projects with Bluetooth Low Energy

This book is a complete technical reference guide to designing applications with Bluetooth Low Energy. Bluetooth Low Energy is a niche topic and is relatively new as compared to similar communication technology stacks. All of the applications/projects described in this book are there to serve as a guide to designing a Bluetooth Low Energy-based solution for an actual real-world problem/scenario/setting.

Aug 2017 9 hours 16 minutes

Building Bluetooth Low Energy Systems

Building Bluetooth Low Energy Systems

Technology is expanding and so are our networks. The coming era is the age of the Internet of Things and it requires a seamless integration of software with hardware. The need for power-efficient connectivity is greater than ever. Bluetooth Low Energy presents a low-cost, small-distance communication platform that completely solves this problem. This book will introduce you to the technical aspects and implementation of BLE, which will enable you to create customized Bluetooth Low Energy Systems for day-to-day use.

Apr 2017 8 hours 4 minutes

Mastering Arduino

Mastering Arduino

Mastering Arduino is a practical, no-nonsense guide teaching you the electronics and programming skills that you need to create advanced Arduino projects. It is packed full of real-world projects leading up to the final project where you will build and control a basic robot.

Sep 2018 12 hours 24 minutes

Enterprise Internet of Things Handbook

Enterprise Internet of Things Handbook

Internet of Things is today and now. This “hand” book covers almost all the bare essential knowledge that is needed for an architect or a developer to build IoT solution. Right from understanding what IoT is and exploring various off of the shelf IoT platforms, this book has it all. This book also covers Machine Learning IoT at a basic level using Azure Machine Learning Studio.

Apr 2018 11 hours 4 minutes

Practical Python Programming for IoT

Practical Python Programming for IoT

Practical Python Programming for IoT is a practical guide to building electronic circuits and detailed code examples for advanced IoT applications using a Raspberry Pi and Python. It highlights key concepts such as GPIO interfacing, structuring Python-based IoT applications and alternative methods to control electronics over the internet.

Nov 2020 17 hours 12 minutes

Practical Internet of Things Security

Practical Internet of Things Security

This book will take you on a journey that begins with understanding the IoT and how it can be applied in various industries, goes on to describe the security challenges associated with the IoT, and then provides a set of guidelines to architecting and deploying a secure IoT in your enterprise. The book showcases how the IoT is implemented in early-adopting industries and describes how lessons can be learned and shared across diverse industries to support a secure IoT.

Nov 2018 12 hours 44 minutes

Embedded Systems Architecture

Embedded Systems Architecture

Embedded systems are self-contained units that have a dedicated purpose within a device. We come across a variety of applications of embedded systems in navigation tools, telecom applications, and networking equipment, to name just a few. This book will help you create your own parallel and distributed embedded systems.

May 2018 10 hours 48 minutes

Personalised recommendations for you

Based on your interests and search pattern

Architectural Patterns and Techniques for Developing IoT Solutions

Architectural Patterns and Techniques for Developing IoT Solutions

This book covers all the patterns and considerations that give you both the power and flexibility to build scalable, secure, and performant IoT solutions by combining various patterns in interesting ways. It also lists the benefits of combining IoT with technologies like blockchain, 3D-printing, 5G, Generative AI, quantum computing, and LLMs.

Sep 2023 10 hours 8 minutes

Arduino Data Communications

Arduino Data Communications

Arduino Data Communication focuses on IoT’s Internet aspect, guiding you in setting up your own infrastructure for storing and managing the data collected from sensors. This book goes beyond microcontroller basics, equipping you with the knowledge essential for building real-world projects.

Nov 2023 9 hours 32 minutes

Arduino IoT Cloud for Developers

Arduino IoT Cloud for Developers

From fundamental principles to advanced techniques, this comprehensive book equips you with the knowledge and skills needed to design and deploy IoT applications seamlessly. Explore cloud integration, best practices, and real-world projects to harness the full potential of IoT application development with the Arduino IoT Cloud.

Nov 2023 13 hours 24 minutes

The Azure IoT Handbook

The Azure IoT Handbook

Building IoT Systems with Azure IoT is a comprehensive introduction for those who are new to the Internet of Things and looking to get up to speed in no time. This book will teach you how to create and develop IoT solutions with intelligent edge-to-cloud technologies in the Azure cloud.

Dec 2023 8 hours 16 minutes