They're reference designs for a reason.

Flexxbotics has announced the release of an enhanced MQTT connector driver within the Flexxbotics open-source project on ...

The project is designed to promote interoperability across manufacturing environments by enabling many-to-many connectivity ...

No VPN or exposing ports necessary.

Abstract: The increasing heterogeneity of networks across applications, protocols, and devices highlights the need for dynamic control, aligned with the rise of machine learning for intelligent ...