OPC UA Protocol: Features, Working Principle & MQTT Synergy

OPC UA is a secure, open, and platform-independent communication infrastructure for industrial automation interoperability across vendors’ devices and software.

Integrating Legacy OPC-UA Systems with MQTT and IgnitionCoil

A Survey and Comparison of Publish/Subscribe Protocols for the Industrial Internet of Things (IIoT)

Gateway / Bridge MQTT / OPC UA

The architectures of three kinds of communication middleware: (a) OPC

OPC-UA/MQTT-Based Multi M2M Protocol Architecture for Digital Twin Systems

What is OPC UA- Quick Guide & FAQ

PDF) OPC UA PubSub Implementation and Configuration

Comparison MQTT vs OPC-UA ~ Muutech Monitoring Solutions

Combine MQTT and OPC UA to optimize IIoT solutions