http://www.dynonavionics.com/docs/news_version_D2_07Oct2013.html
Also, the newer D2 added WiFi capability over the D1. You can read about its features. Thus, Dynon has already built WiFi capability once for the D2. Think of the possibilities!
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Woodinville, WA, OCTOBER 7th, 2013 – Dynon introduces the D2, a second model to the Pocket Panel product line, the true attitude indicators that can be used by ALL pilots. The new D2 adds Wi-Fi connectivity to allow flight data to be sent to popular iPad, smart phone, and tablet aviation applications, and has a second screen with a G-Meter. The D2 retails for $1,425, and the original D1 has a new lower price of $1,195.
Wi-Fi connectivity allows attitude and GPS ground speed, altitude, G’s, and ground track to be sent from the D2 in real-time to an aviation application, which can then show that data on a flight information display. Compatible applications include the WingX Pro7, AOPA FlyQ, BendixKing myWingMan, iHUD Remote, and Air Navigation Pro.