Arduino Pro Micro – ATmega32U4 5V/16MHz Module

Description

Features:

• 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
• Our Smallest Arduino-Compatible Board Yet!