Hi,
having such a converter, I wondered what kind of project to do so just for the sake of the idea, and I did it:
https://www.youtube.com/watch?v=T42aZvFCTy0. The application listens on the COM port of a Windows machine and generates the appropriate pages or returns the result of some query. It can be said that, working on the COM port, it supports the http protocol.
Regards