I'm on the way to changing my dash to use a tablet and one of the apps to show guages etc. (MSDROID, Shadowdash or Readdash)

Speedo is a key one.

This is possible via gps, but don't really like that, would much rather it via VSS.

I have a Ms1 v3.0 extra setup.

I currently have a digital etb speedo, the sensor is the type with a magnet on the drive shaft...

Is is possible to add a VSS input to my MS, or would have I have to have a MS2 or 3?

if yes, could I tap into the feed for the gauge and run them in parallel.

cheers