Tag Archives: OPC UA
OPC UA 2025
I was one of the early proponents of OPC UA. I started studying, talking and [...]
May
OPC UA For Moving Factory Floor Data
What’s the best way to move factory floor data to Enterprise and Cloud applications? The [...]
May
Data Plumbing with OPC UA
I’ve long considered our company to be data plumbers. It’s a silly analogy, but we [...]
Apr
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
