Datasheet

Controller

The Controller sketch allows you to turn your BLE-enabled iOS or Android device in a hand-held controller or an external data source, taking

advantage of the wealth of sensors on your phone or tablet.

You can take accelerometer or quaternion data from your phone, and push it out to your Arduino via BLE, or get the latest GPS co-ordinates for

your device without having to purchase (or power!) any external HW.

Opening the Sketch

To open the Controller sketch, click on the File > Examples > Adafruit_BluefruitLE_nRF51 folder in the Arduino IDE and select controller:

This will open up a new instance of the example in the IDE, as shown below:

Configuration

Check the Configuration! page earlier to set up the sketch for Software/Hardware UART or Software/Hardware SPI. The default is hardware SPI

https://learn.adafruit.com/introducing-the-adafruit-bluefruit-le-uart-

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