Wikipedia

• Internet of things

Q&A

• Internet of Things Stack Exchange

Books

• Building Industrial Digital Twins. Design, develop, and deploy digital twin solutions for real-world industries using Azure Digital Twins by Shyam Varan Nath, Pieter van Schalkwyk - 286 pages

Thread (network protocol) is an IPv6-based, low-power mesh networking technology for Internet of things (IoT) products.

• Wikipedia
• openthread/openthread: OpenThread released by Google is an open-source implementation of the Thread networking protocol