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Opc read and write

Are you familiar to read and write and opc ua server with swift?

can you elaborate? but from what i can guess then you probably juat need to connect/coordinate via API

I have 3 OPC UA clients, and i want to make a connection with it. and read and write the variables.
i hope this will help

I know absolutely nothing about OPC UA, so keep that in mind.

Have you looked into ZenOPCUA?

we really have no idea what OPC UA is but from what I can tell maybe its possible to “communicate” with it via API…

that can be made easy by the use of SwiftyJSON (if it returns a JSON data) SwiftyJSON: How To Parse JSON with Swift

or at the very least you can use Alamofire to be able to handle url calls easily Alamofire Tutorial with Swift (Quickstart)

i will check it out