Just a quick announcement: I am currently working on a new revision, because I have a lot of ideas which could improve this project or add a lot of new functionality. I am explaining it more in depth here: http://embedblog.eu/?p=615
The current status of revision 1.6.2 is that PCBs have been drawn, ordered, and they actually arrived just yesterday, so stay tuned for the improvements and new features this version will hopefully bring!
I'd put a picture or two here, but for some reason the button isn't here.