For the past many years, I have received similar questions again and again. Finally, I decided to write simple notes (hand-drawn and with the help of some multimedia tool) regarding IoT.
This can be used for lecture notes or as a simple way to understand IoT. Initially, I made this a paid version, but finally, I decided to make it free for all.
Here’s the link to download – https://bit.ly/3p0gR5K
Note: Don’t forget to download the second eBook entitled “Your IoT Journey” which is also available for free.
And I am in the process of writing the third eBook called “IoT Adventure”. Soon to be published if I have enough energy or encouragement to complete. Thanks, guys, for the support!