I'm increasingly looking at using QR codes to transmit binary information, such as images, since it seems whenever I demo my app, it's happening in situations where the WiFi or 3G/4G just doesn't work.

I'm wondering if it's possible to split a binary file up into multiple parts to be encoded by a series of QR codes?

Would this be as simple as splitting up a text file, or would some sort of complex data coherency check be required?

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