I am pleased they have made at least one working Mars board already.

What makes you think it is working? All I've seen is pics of a PCBA with no pics of any actual mining going on.

This:

We have some final coding that we must finish before we can run these at full speed. We expect this to be finished in the next day or so.

It's make a pretty p*ss poor open day if it wasn't functioning! Wink