I read a lot more about OPC UA which is standard for IIoT. I understand the OPC UA concepts like client-server communication. I install a few OPC nuggets (as I am .net guy) and played with it. Still, I am confused about actual implementation.
Can anyone help me with the start-up guide? Mostly answer the following questions,
- Is there any device dependency/pre-requisite to implement OPC? If yes, how to run this check?
- How exactly the end-to-end communication happens? device->client->server?
- Methods to connect with Azure IoT Hub while using OPC UA?
In summary, I would like to understand a real technical implementation picture.