Internet of Things Projects with ESP32: Build exciting and powerful IoT projects using the all-new Espressif ESP32

I scanned through the book and was impressed how it walked through going from simple sensor reading to HTTP, CLOUD, and Android control of Smart Home automation.

This book broke many cardinal rules of writing a training book:1. The writer assumes after giving the link to the Espressif website, then his work is done and the reader will understand all the contents. This is a tall order because the link is very large and has many sublinks.2. The writer assumes that all the online links are static, online links changes constantly.3. Need to contain more safety net, for example if . . . then do this. The book need more checklist/snapshots to make sure the reader are still following his guidance.I bought this book because it uses the official espressif hardware (ESP Wroover kit), but on every page I am left with so many unanswered questions that I ended up abandoning this book.

I scanned through the book and was unimpressed. Many times the author merely lists a website as a place to go for instructions. The processor and how to program it really aren't taught, rather the examples simply include huge libraries and make trivial calls on those libraries. Just not worth the money I spent on it. Pffht!