Wireless coin-sized Arduino compatible open-source micro-computer that talks to your iPhone using Bluetooth 4.0 Low Energy
The RFduino is a stand-alone board, just like the Arduino UNO. In addition, the RFduino has a powerful ARM Cortex processor and Bluetooth Low-Energy 4.0 built-in, which take your projects to the next level!
-Powerful enough to run your projects.
-Small enough to fit inside your projects.
-Low cost enough to be used for all your projects.
It's perfect for the hobbyist creating do-it-yourself projects, to professional engineers producing proof-of-concept prototypes.
It can be used with or without Bluetooth 4.0.
Beginners can use the pre-written Arduino sketches and advanced users can write their own from scratch.
We have several open-source RFduino and iPhone apps which are free to use, extend and share.
Stackable Shield Accessory Boards
The RFduino has been constructed with high quality, leading edge, state-of-the-art professional grade components.
We have also developed a few miniature accessory boards to help you with your projects. They plug directly into 0.100" (2.54mm) standard spacing, solderless breadboards or run fully stand-alone. They are stackable and plug directly into each other to provide many combinations.
Please visit the project page for more info: