GitHub

OPC UA PHP Client

Connect your PHP application directly to industrial PLCs, SCADA systems, sensors, historians, and IoT devices using the OPC UA standard — without any C/C++ extensions, HTTP gateways, or middleware in ...
GitHub

OPC UA PHP Client Session Manager

Keep OPC UA sessions alive across PHP requests. A daemon-based session manager for opcua-client that eliminates the 50–200ms connection handshake overhead on every HTTP request. PHP's request/response ...
IEEE

Building Modular OPC UA Testbed Components for Industrial Security Pentesting

Abstract: This paper presents a modular approach to facilitate the design and creation of vulnerable testbed devices to perform penetration tests and generate data sets for future work on anomaly ...
IEEE

Predictive Maintenance of offshore wind farms based on OPC UA and Machine Learning Models

Abstract: Offshore wind farms is playing an essential role in reducing carbon emissions, diversifying energy portfolios, and promoting a green transition toward renewable energy, giving a clean and ...