Developing IoT Projects with ESP32: Discover the IoT development ecosystem with ESP32 to create production-grade smart devices, 2nd Edition

Description

From smart sensors to cloud to TinyML, learn the IoT ecosystem by developing on ESP32 with industry-wide tools and technologiesKey FeaturesBuild IoT projects from scratch using ESP32Customize solutions, take them to cloud, visualize real-time data, implement security featuresPractice using a variety of hands-on projects such as an audio player, smart home, and moreBook DescriptionThe ESP32 is a low-cost, low-power, SoC (system on a chip) series of microcontrollers with integrated WiFi and dual-mode Bluetooth. It has shipped >100M units as of 2018 and powers many WiFi devices on the market. This book provides end-to-end coverage of building an IoT system from the ground up to secure data communication techniques from sensors to cloud platforms that will help you to develop production-grade IoT solutions by using the ESP32 SoC.Starting with the fundamentals of IoT supported with real-world use cases, this book will take you through every aspect of building an IoT device using ESP32 from scratch. With every chapter, you’ll learn to expand your IoT applications with features such as sensor communication, integrating popular IoT libraries such as Little FS, LVGL and more, connectivity via. WiFi/BLE, security features, cloud connectivity and real-time data visualization techniques using Grafana.Moving further, an entire section is dedicated to covering AI/ML for embedded systems. You'll learn to build and run ML applications using TInyML and ESP32-S3 to create state-of-the-art embedded products.The book takes a hands-on approach to have you start building IoT solutions right from the start. An end-to-end IoT solution in the form of a Smart Home is dedicated towards the end of the book where you apply all the techniques learned through the book in real-time.Get started with building secure, production grade IoT systems on ESP32, today!What you will learnUsing IDE and development tools effectively with debugging/testing featuresHow to drive popular peripherals and external devices (GPIO, I2C, multimedia, storage)Handy IoT libraries to be integrated into ESP32 projectsManaging WiFi (STA & AP modes, provisioning, ESP Rainmaker framework features)Security features (Secure boot, OTA firmware update)Developing AWS IoT and visualizing data with GrafanaAdding voice capabilities by employing the ESP AFE and Speech recognition frameworkDevelop ML applications using TinyML on ESP32-S3 and the Edge Impulse platformDeveloping TinyML applications on ESP32-S3Who This Book Is ForIf you are an embedded software developer, an IoT software architect or developer, a technologist, or anyone who wants to learn how to use ESP32 and its applications, this book is for you.A basic understanding of embedded systems, programming, networking, and cloud computing concepts is necessary to get started with the book.Table of ContentsOverview of ESP32 / Introduction to IoT development and the ESP32 platformUnderstanding the development tools to create the first applicationUsing ESP32 peripherals to drive external devicesEmploying 3rd-party libraries in ESP32 projectsProject - Audio playerUsing WiFi communication for connectivityLearning ESP32 security features for production-grade devicesConnecting to cloud platforms and using servicesProject - Smart homeTensorFlow Basics and TinyMLDeveloping on EdgeImpulse platformProject - Baby monitor