My Edge 1000 buttons got stuck and no longer worked. So instead of paying Garmin $200 for another obsolete 1000 I thought I would upgrade to this for the Explore for the same price. But I cannot figure out how to pair my Shimano Di2 wireless sensor to get the Shimano data fields (battery, shift mode, gears). But I cannot find the shimano sensor type in the list. How can I pair it?
