Originally Posted by tdcarter
Is this for manual override in case cell phone is not present or carps out?
How about multiple address ability in case you want to stack another board?
The signal inputs are for external switches to control things while riding or for posi-tapping to some other signal source like your high beam or horn in order to turn on some other circuit. I am planning to use it to connect my indicator lights to a LED laden jacket so that my arms blink when I turn on the indicators (for city commuting only of course).