32feet.NET is a shared-source project to make personal area networking technologies such as Bluetooth, Infrared (IrDA) and more, easily accessible from .NET code. Supports desktop, mobile or embedded systems. 32feet.NET is free for commercial or non-commercial use. If you use the binaries you can just use the library as-is, ... Note that this package does NOT include the Broadcom/Widcomm dependencies, download the library from Codeplex if you need Widcomm support.
$ dotnet add package 32feet.NETNo README available.