I have a question

I have a spektrum dx2.0 and want to get a spek micro RX

Will they work together? I know the micro is part of the pro series right?

The grey rx is just to big, and the little one would be awesome! Just dont know if they will work with the dx2.0, because its not pro series

And yes I read this page, but t doesnt answer my question, atleast I dont see it lol