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alexwhittemore
searching PlanetScale…
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by
alexwhittemore
12y ago
The battery and current time service I think is inherent to the iPhone, not necessarily whatever software is running. I've seen that a lot when doing totally unrelated BLE/iBeacon stuff. A... clever combination of CoreBluetooth an
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alexwhittemore
12y ago
FWIW, "shortwave radio" is a very historical name: the 1.6-30MHz range is no longer "short" in wavelength relative to even broadcast FM at 88 to 100, much less cell starting at many hundreds of MHz, much much less blueto