I know there is a sample of a Bluetooth chat but I can't quite understand how it works, for me it's confusing since maybe I am new in using Bluetooth. Nevertheless, anyone who has an experience communicating with another Bluetooth enabled device, I am using an Arduino with a Bluetooth shield and I was able to pair it up with my smartphone all I need is just the App, in a simpler way or if anyone understands how the sample project works? Thank you
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