Meet the LightBlue Bean: a Bluetooth Arduino microcontroller that can be programmed wirelessly and run on a coin cell battery. It is designed for smartphone controlled projects. Pair it with the Handy BLE app, and you will be able to control your Arduino project from your phone.
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The app lets you design a interface and set up commands even if you are not an iOS programming expert. It is compatible with iOS 8 devices. More information is available here.
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