The planned display is the same I've used before, however, the API got totally changed by the manufacturer and I'm slowly rebuilding the project. Anyhow, the screen version has to come with a pre installed screen firmware in it, as it's optional. That is currently in the pipe of things I have to do, progressing slowly. The first thing I need to finalize is the user's manual for BCv5. I'll make an addendum later for the screen operation when it's there.