Developing IoT Projects with ESP32 - Second Edition: Unlock the full Potential of ESP32 in IoT development to create production-grade smart devices

From smart sensors to cloud integration and the world of TinyML, this book is your comprehensive guide to the IoT ecosystem, using the ESP32 and industry-standard tools and technologies

Key Features:

• Build IoT projects from scratch using ESP32
• Customize solutions, take them to cloud, visualize real-time data, implement security features
• Practice using a variety of hands-on projects such as an audio player, smart home, and more

Book Description:

ESP32, a low-cost and energy-efficient system-on-a-chip microcontroller, has become the backbone of numerous WiFi devices, fueling IoT innovation. This book offers a holistic approach to building an IoT system from the ground up, ensuring secure data communication from sensors to cloud platforms, empowering you to create production-grade IoT solutions using the ESP32 SoC.

Starting with IoT essentials supported by real-world use cases, this book takes you through the entire process of constructing an IoT device using ESP32. Each chapter introduces new dimensions to your IoT applications, covering sensor communication, the integration of prominent IoT libraries like LittleFS and LVGL, connectivity options via WiFi, security measures, cloud integration, and the visualization of real-time data using Grafana. Furthermore, a dedicated section explores AI/ML for embedded systems, guiding you through building and running ML applications with tinyML and ESP32-S3 to create state-of-the-art embedded products.

This book adopts a hands-on approach, ensuring you can start building IoT solutions right from the beginning. Towards the end of the book, you'll tackle a full-scale Smart Home project, applying all the techniques you've learned in real-time.

Embark on your journey to build secure, production-grade IoT systems with ESP32 today!

What You Will Learn:

• Explore ESP32 with IDE and debugging tools for effective IoT creation
• Drive GPIO, I2C, multimedia, and storage for seamless integration of external devices
• Utilize handy IoT libraries to enhance your ESP32 projects
• Manage WiFi like a pro with STA & AP modes, provisioning, and ESP Rainmaker framework features
• Ensure robust IoT security with secure boot and OTA firmware updates
• Harness AWS IoT for data handling and achieve stunning visualization using Grafana
• Enhance your projects with voice capabilities using ESP AFE and Speech Recognition
• Innovate with tinyML on ESP32-S3 and the Edge Impulse platform

Who this book is for:

If 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.

從智能感測器到雲端整合以及TinyML的世界，本書是您對物聯網生態系統的全面指南，使用ESP32和行業標準工具和技術。

主要特點：
- 使用ESP32從頭開始構建物聯網項目
- 自定義解決方案，將其帶入雲端，實時可視化數據，實施安全功能
- 通過各種實踐項目（如音頻播放器、智能家居等）來熟練使用

書籍描述：
ESP32是一款低成本、低功耗的片上系統微控制器，已成為無數WiFi設備的基礎，推動物聯網創新。本書提供了一種從頭開始構建物聯網系統的整體方法，確保從傳感器到雲平台的安全數據通信，使您能夠使用ESP32 SoC創建生產級物聯網解決方案。

從支持實際用例的物聯網基礎知識開始，本書引導您通過使用ESP32構建物聯網設備的整個過程。每一章都介紹了擴展您的物聯網應用的新維度，包括傳感器通信、LittleFS和LVGL等重要物聯網庫的集成、通過WiFi的連接選項、安全措施、雲端整合以及使用Grafana實時數據可視化。此外，一個專門的部分探索了嵌入式系統的AI/ML，指導您使用tinyML和ESP32-S3構建和運行ML應用程序，創建最先進的嵌入式產品。

本書採用實踐方法，確保您可以從一開始就開始構建物聯網解決方案。在書的最後，您將應用所學的技術來處理一個完整的智能家居項目。

立即開始您的安全、生產級物聯網系統構建之旅，使用ESP32！

您將學到什麼：
- 使用IDE和調試工具探索ESP32，實現有效的物聯網創建
- 驅動GPIO、I2C、多媒體和存儲，實現外部設備的無縫集成
- 利用便捷的物聯網庫增強ESP32項目
- 使用STA和AP模式、配置和ESP Rainmaker框架功能，專業管理WiFi
- 通過安全引導和OTA固件更新確保堅固的物聯網安全
- 利用AWS IoT進行數據處理，使用Grafana實現令人驚嘆的可視化
- 使用ESP AFE和語音識別增強您的項目的語音功能
- 在ESP32-S3和Edge Impulse平台上使用tinyML進行創新

本書適合對象：
- 嵌入式軟件開發人員、物聯網軟件架構師或開發人員、技術人員或任何想要學習如何使用ESP32及其應用的人士
- 開始閱讀本書需要對嵌入式系統、編程、網絡和雲計算概念有基本的理解。