Datasheet

// this line is particularly required for Flora, but is a good idea

// anyways for the super long lines ahead!

ble.setInterCharWriteDelay(5); // 5 ms

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: