This example shows you how to write an application that connects to the Nordic Semiconductor nRF51 DK development kit.
You can browse the source code for this example at the Evothings GitHub repository.
This example runs in Evothings Viewer on Android or iOS.
An iOS device or an Android device with support for Bluetooth 4.0 (which includes BLE) is required. For Android version 4.3 or later is needed.
You need the Nordic Semiconductor nRF51 DK development kit to use the example app.
Follow the online tutorial for this example to get going. It contains step by step instructions on how to get this example up and running.