nope, they only allow 2 way control/feedback with the preconfigured modules.  and you cant edit the module.  basically, it is an application that runs on the remote.  you assign a button to load this app, then use the home button on the remote to exit the app and return to normal operation.  the only thing you can configure is what the volume buttons do while you are inside the app.

i suggest that you submit a feature request ticket on the mynevo website.  if enough of us ask for true 2 way control/feedback that you can configure yourself, maybe they will implement it someday.