Description: ATMega 32U4 running at 5V/16MHz. Supported under Arduino IDE V1.0.1. On-Board micro-USB connector for programming. 4 x 10-bit ADC pins. 12 x Digital I/O ((5 are PWM capable)). Rx and Tx hardware serial connection. Specification: Material: Plastic + electronic components. Size: Approx. 3.2 x 1.8 x 0.5cm/1.3 x 0.7 x 0.2inch Package Includes: 1 Piece Micro ATmega32U4 Module 2 Rows Pin
