xamarin - Blink the iPhone LED Flash with Serial Data - iOS -


would possible set iphone led flash control line uart tx line in order optically transmit serial data? if so, there way through xamarin? maybe this?

https://developer.xamarin.com/api/type/system.io.ports.serialport/

i highly doubt it. first, don't have control on latency of flash - different devices under different loads may able toggle quicker others. , don't think toggle flash fast enough reasonable data transfer rate. might able working in test environment specific hardware setup, don't think of practical use.


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