iPad for presentations

[u/LazyGrownUp]

Hi community. I own but don't use much my iPad Air. Due to my main job responsibilities being done on windows computer. However, I'm trying to switching completely to iOS. While using keynote, i was wondering if there is a better way to connect ipad to smart tvs/android tvs and use tablet for presentations. To use it for example as a whiteboard, when you want to demonstrate something, as I have a pencil as well. Any recommendations are welcome.

[u/That-marvel-bitch]

I have the same question as well?