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Editorial Team
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Asked: 2026-05-19T05:47:30+00:00

I am writing an iPhone application that needs to send and receive data over

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I am writing an iPhone application that needs to send and receive data over the serial connection. I have been studying Apple’s EADemo found here: EAAccessory reference

The problem is that I am finding this example too complex to take in. Is there a simpler example available for how to send and receive to and from a connected accessory over a serial connection?

I’m looking for something like sending four integer values to the accessory, and then sending them back to the iPhone using a const char buffer.

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1 Answer

  1. Editorial Team

    Will cost you $5 on Amazon, but the examples are easy: EAAccessory ebook

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