I'm not using Xamarin what SDK options are there?

Good day all

I have an application a WPF .Net application that I would like to incorporate some of the EMDK features into.

I notice that the SDKs are for Android and Xamarin, can assemblies etc be used with legacy applications or are there dependences on Xamarin that won't make it work.

In other words what options are there to use the SDKs for all the new stuff with legacy code bases?