Currently these IoT device SDKs support different programming languages, such as ANSI C using .NET C#, and for Java, Node.js and Python as well.

Likewise, these SDKs also support various OS and platforms on which we can develop the applications. Microsoft has made these SDKs portable on any platform and OS. By making these SDKs open source, they are readily available for download on GitHub to make any customization as per your needs.