Portable Bluetooth speakers have joined the club of ubiquitous personal electronics. What was once an expensive luxury is now widely accessible thanks to a prolific landscape of manufacturers mass … ...

Arduino 101* module; Grove* ... The Arduino 101* Bluetooth® LE is based on the Generic Attribute Profile ... Connect the blood pressure device to analog pin A0 of the Arduino 101* platform.

A FT-232 USB to serial board is used to program the Arduino. A standard Bluetooth module has to have HID firmware ... makes a homemade daughterboard–er, shield–to connect it to the Arduino.

Once paired, these modules relay serial information from your smart device to the dev board and vice versa. Just reverse the receive (Rx) and transmit (Tx) lines between your Arduino and Bluetooth ...

DastardlyLabs uses a USB host shield, a Bluetooth module, an Arduino Pro Mini, ... From there, you just need to connect that keyboard to your little device and it’s all set to broadcast.

You know, we don't see too many didgeridoos in these parts (and for good reason, seeing as how it is little more than a pipe) but wait'll to you get a load of this aerophone-wielding maniac: Kyle ...