Not sure if it is possible, but as there is a connectIQ APP for this on garmins, can the Dash be used as a GoPro remote ?
Even something as simple as a start/stop would be useful for when you have the camera underneath the GPS. (Like when using the Dash GoPro undermount attached to the bar mount.)
I think this would be a great feature !!
Possibly it could be refined into automatic record for a given location/segment ir when power is higher than...
But even the basic start/stop/take photos would be great !