July 28, 2025 - OPC UA device gateway with Thin Edge MQTT Forwarding

Context


Change Type: Preview
Product area: Device management & connectivity
Component: OPC UA
Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com, emea.cumulocity.com

Technical details

Build artifact: opcua (1021.9.0)
Internal ID: DM-4473

Description


Starting from the opcua-device-gateway version 1021.9.0, the OPC UA device gateway can forward data from OPC UA servers to Thin Edge MQTT topics instead of sending it directly to Cumulocity. The primary use case is to utilize Thin Edge also for data forwarding when running in Thin Edge mode. While doing this, the OPC UA device gateway bundles multiple collected measurement/event series into a single measurement/event when they are from the same device protocol and use cyclic reads.