Need an arduino compatible board with a small form factor? These boards work great for a variety of projects. On board micro-usb means it is easy to program. No need to deal with an external programmer, just hook up a usb cable and go.
- ATmega32U4 running at 5V/16MHz
- Supported under Arduino IDE v1.0.1
- On-Board micro-USB connector for programming
- 9 x 10-bit ADC pins
- 12 x Digital I/Os (5 are PWM capable)
- Rx and Tx Hardware Serial Connections
- Size 1.3" x 0.7"