One other thing - you can enable the BlueFruit app's MQTT mode - then if you use Bluetooth.write(E.getTemperature()+"\n") you can push data straight to Adafruit's online dashboard thing.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
One other thing - you can enable the BlueFruit app's MQTT mode - then if you use
Bluetooth.write(E.getTemperature()+"\n")
you can push data straight to Adafruit's online dashboard thing.