Control an RGB LED Wirelessly with Bluetooth Low Energy

system · December 24, 2012, 7:02am

I used a RedBearLab BLE Shield to wirelessly control an RGB LED with Bluetooth Low Energy (BT4.0)

system · March 24, 2013, 3:13am

I have the same shield, do you know how to keep the shield active when you receive a call or switch apps?

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