The attached file is a 37 page detailed description including links to four supporting technical videos, which explain the theory, and practical steps involved in building an IoT sensor. It includes schematics, circuit diagrams, sensor configurations, and scripts. It includes a separate logic circuit, which uses Boolean algebra to monitor for real-time logic status on I.C. pins, so that the I.C’s status can be monitored.
Note. Seperately to this, I have used the same Boolean Algebra and Logic I.C's to design and build, a separate real-time IoT sensor vulnerability tool. It can monitor in real-time security vulnerabilities, in development or production. (i.e. if someone adds, or changes something post installation).
I’d appreciate any comments. I am equally happy to demonstrate any of this, real-time, hands-on. I prefer hands-on, to powerpoint ..