Having seen mBlock and its ability to program Arduino direct from Scratch 2 - I've played with BYOB to try and do the same (with a Python helper app) with a Crumble

Got a bit of progress
https://www.dropbox.com/s/oi0ykhwa0v2x252/byob2crm.png?dl=0

but really need to get translate native forever block rather than creating a look- alike

Simon