Tag Archives: OPC UA
OPC UA – Love at First Sight
In 2011, I discovered OPC UA. It was love at first sight. I was totally [...]
Jul
The Future of MQTT?
I have an interesting history with MQTT. In the very early days, I disliked it [...]
Mar
In the OPC UA vs. MQTT Battle, Manufacturers Lose
Those of us with more gray in our hair and a more leisurely gait have [...]
Nov
OPC DA Communications
A reader sent me this question a few weeks back: “I see that OPC DA [...]
May
Three Things Every Beginner Should Know About OPC UA (Told by an OPC UA Newbie)
When I first decided to write a blog about the Open Platform Communications Unified Architecture [...]
Apr
How To Sound Smart (or at Least Literate) When Talking to Enginerds
I am always fascinated by acronyms. So many of them have different meanings depending on [...]
Mar
Single Pair Ethernet Driving IP to the Edge (Part 2)
In my last article, I discussed the current trends that are driving the transformation of [...]
Feb
What Are the 10 Most Important Questions to Ask About Modbus?
Modbus RTU will live forever. With its simplicity, ease of use, world-wide implementation, and small [...]
Jul
MQTT Grows Up
Over the years, I have been critical of the MQTT protocol. I am a manufacturing [...]
Jun
It’s a Polyglot World, After All…
An Introduction to Siemens Controllers for AB Control Engineers Manufacturing is now a “polyglot” or [...]
Feb
