Datasheet

BLUEFRUIT_UART_MODE_PIN to -1 in the configuration tab so that the sketch will use

the +++ method to switch between Command and Data mode!

Don't forget to also connect the CTS pin on the Bluefruit to ground if you are not using

it! (The Flora has this already done)

Running the Sketch

Once you upload the sketch to your board (via the arrow-shaped upload icon), and the

upload process has finished, open up the Serial Monitor via Tools > Serial Monitor, and make

sure that the baud rate in the lower right-hand corner is set to 115200:

Using Bluefruit LE Connect in Controller Mode

Once the sketch is running you can open Adafruit's Bluefruit LE Connect application

(available for Android or iOS) and use the Controller application to interact with the sketch.