Implementing C# code from C++ or DLL

Job ID: 34445176

Budget: $2 – $8 USD

Hello

I need help to write C# using DLL reference file or using another C++ code as an example

Here is the used device:
https://www.electrokit.com/en/product/relakort-x8-12v-usb/
Here is its github code:
https://github.com/pavel-a/usb-relay-hid

I think that we need to follow the C++ GUI project:
usb-relay-hid/windows-vs/usbrelay(vc2017).sln
And rewrite it to a console C# project
Or use the DLL reference file and add it to the C# project
Or do you have another solution?

Please do not bid if you are not very knowledgeable in this task. So we dont waste each other time.