Datasheet

BLEUart

The BLEUart example sketch allows you to send and receive text data between the Arduino and a connected Bluetooth Low Energy Central

device on the other end (such as you mobile phone using the Adafruit Bluefruit LE Connect application for Android (http://adafru.it/f4G) or

iOS (http://adafru.it/f4H) in UART mode).

Opening the Sketch

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

bleuart_cmdmode:

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-

friend

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