All items tagged with "av adapter"

Apple’s Lightning Digital AV Adapter Has An Incredible Secret

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Over the weekend, a fascinating little post over on the Panic weblog revealed that the Lightning AV adapter meant to send video out from a connected iPhone or iPad over HDMI had an interesting little secret to it: it’s not a converter so much as it is a tiny ARM-based computer with a tiny SoC and 2GB of RAM!

The guys at Panic had a theory that this meant that the Lightning AV Adapter booted a miniature version of iOS every time it was connected, and that it was using a bizarre, hardwired version of the AirPlay protocol to do its streaming. That’s not actually the case, but an anonymous Apple engineer has now given the backstory behind this fascinating little bit of engineering.

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