The RFduino is essentially an Arduino with a few key differences. At the size of your fingertip, it’s much smaller than Arduino and also slightly more affordable. You can run Arduino sketches on RFduino just like a regular Arduino, although you’ll need to purchase an additional USB shield in order to load other types of code onto it.
Why To Buy
If you only plan on running Arduino sketches or don’t mind the required peripheral for programming, this is an affordable, miniature Arduino-compatible board.Buy Now
|Clock Speed:||16 MHz|
|Processor:||32-bit ARM Nordic Cortex-M0|
|I/O Pins Digital:||7 (Software PWM)|
|I/O Pins Analog:||None|
|Dimensions:||0.9 x 1.514"|