How to Integrate Roboflow with Ignition with OPC UA
Blog post from Roboflow
Integrating Roboflow with Ignition using the OPC UA Writer Sink block allows for seamless data transfer from computer vision models to Ignition for data visualization. The process involves setting up a workflow in Roboflow to process model predictions and send the results to an OPC UA server, which Ignition can then access. This integration requires configuring a Roboflow workflow with an OPC UA Writer Sink block, setting up a local OPC UA server using the `freeopcua` Python library, and configuring Ignition to receive and visualize the OPC UA data. The OPC UA protocol supports transmitting various data types such as Booleans, Integers, Floats, and Strings, facilitating real-time communication between computer vision models and industrial automation systems, which enhances quality control and production efficiency.