Everyware Software Framework (ESF): Enterprise IoT Edge Framework by Eurotech, built on Eclipse Kura. Adds provisioning, security, remote access, diagnostics. Supports protocols (Modbus, OPC-UA, etc.), MQTT, visual data flow programming. Acquires, processes, publishes data from field to IoT Cloud. Integrates with Everyware Cloud for remote device management.
More info: https://esf.eurotech.com/
Download link: ESF