I'm working on a project that involves Arduino microcontroller and I would like to develop an app that can control such devices. I'm using wifi as communication protocol.
By any chance do you have any examples (simple source code) that I can use as a reference to make communication between an IOS app and Arduino?
You could use a third-party library like Starscream to work with WebSockets in Swift on iOS.
(Or use Apple URLSession and make a GET request)
(If you have never coded on iOS then there is a bit of a steep path to getting started with xCode but once you have done a few tutorials then it’s great)