@gabonator:
I thought your serial port <-> bluetooth adapter was very interesting indeed. A lot of laptops come with bluetooth now, and very few with actual physical serial ports, so this idea is great! And it gets past all the issues of grounding. Two goals with one kick.
A question though - why did you choose the OBS421 module? Reading your page “SerialOutput” the thing looked quite small, until I saw it beside the DSO! It was huge! I would (and am thinking of) using one of the smaller modules (not from connectblue BTW) and mounting it permanantly inside…
As an aside, I also like your revamped interface. It looks considerably nicer than the ‘out-of-the-box’ experience. It is on my ‘to-do-very-soon’ list…
Cheers,
Owen.