Just purchased a DL1 and Dash 3 for my tarmac rally car. Just thinking about what I want to display on the Dash and wondering if there is any way to have a Distance count-up that is re-settable back to zero with a button. A button on the dash would be ideal, but external input to the logger would be...

I'm looking at a similar project with a different micro, any chance you could show a sample of the serial output of say an analogue output?
how is each message separated, with a \r \n or something?