Start with high-confidence internet of things books, then narrow by subgenre or adjacent topics.
Bluetooth Low Energy
Robin Heydon
Building Wireless Sensor Networks
Robert Faludi
A Geek Girl's Guide to Electronics and the Internet of Things
Audrey O'Shea
Arduino for Dummies
John Nussey
Getting Started With Arduino
Massimo Banzi, Michael Shiloh
Iot Fundamentals
David Hanes, Gonzalo Salgueiro
Getting Started With Raspberry Pi
Shawn Wallace, Matt Richardson
The Wireless Cookbook
Bill Zimmerman
