2 posts tagged with "node-opcua"

🔧 Mastering NodeIds in OPC UA: Power, Pitfalls, and Practical Alternatives

NodeIds are at the heart of OPC UA – they’re the backbone for identifying and addressing nodes such as Variables or Objects in the OPC UA server’s address space. Whether you’re reading values, writing data, calling methods or subscribing to events, NodeIds are the key that unlocks access.

But while powerful, they aren’t without limitations.

A Reflection of Industry Excellence In the heart of major industrial advancements, this story of OPC UA for Node-RED unfolds – a narrative deeply rooted in real-world applications and transformative solutions.

(Note: The parallels with actual industrial scenarios are intentional and highlight the practical impact of this technology.)