Based on a Nordic Semiconductor 32-bit ARM system-on-chip that has built-in support for Bluetooth 4.0, the RFduino runs the same code as Arduino UNO and DUE boards, and it works with any type of ...

Check out a new post on the Arduino blog, showing how to build your own Bluetooth Smart thermometer, based on a Genuino 101, a digital temperature sensor and smartphone app. In terms of components, ...