Sylphe

This API turned out to work for most basic features, tried with RabbitMQ and Mosquito in previous projects. However it really has to be reworked to be fully reusable and to address multiple topics or servers in one application instance.

Hi, I'd say the Windows native Wifi library seems like a starting point. I've never used it in LV but it works in other languages, so you will only need to match the data types - https://msdn.microsoft.com/en-us/library/windows/desktop/ms706749(v=vs.85).aspx wlanapi.dll is in System32 (or SysWOW64). Other ways could be reusing high-level open-source library that pretty much do all the job. ManagedWifi is quite famous for that: - https://managedwifi.codeplex.com/ --Eric