Garmin: Control ANT+ lights via Dura-Ace Di2 top buttons plus Strava Beacon integration Sep 21, 2016 Control ANT+ lights from the Dura-Ace Di2 top buttons, Stava Beacon and LiveTrack Auto Start features added to Edge 520, 820 and 1000 computers Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus