The nRF51 is a SoC that includes an ARM Cortex M0 processor and a variety of radios for Bluetooth and other protocols ... Currently there’s only one part and two package options: a 6x6mm ...

The example Bluetooth sketches from the Arduino website worked quite well, and it was easy to figure out how to utilize the code to build your own. Native 3.3v with 5V Tolerance: A huge part of ...

If you’ve got an Android handset and an Arduino you start right here ... Hardware for the project comes in a couple of parts. The Bluetooth module wants 3.3v logic levels so that is taken ...

Arduino 101* includes on-board Bluetooth® LE to enable developers to interact with Bluetooth®-enabled devices such as phones and tablets. We will discuss how to create a BLEservice and ...

The Arduino platform lies somewhere between Technic Lego and the low level geek world of circuit building. It consists of two parts ... there is a Bluetooth model, which never needs to be hooked ...

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 ...

To build this, you'll need various parts, including a frame ... your smartwatch will just be a regular watch. The Bluetooth controller allows your Arduino watch to connect with your smartphone.

Several apps are available on Android and iOS, but if you go with anything, choose the Arduino Bluetooth Controller app on your Android devices and the Handy Bluetooth Arduino Controller for the ...

Today, Coin announced that it will offer up an Arduino Bluetooth Low Energy module that’s designed to be small and easy to integrate into hardware hacks and products of all kinds. The $22 kit ...