Arduino Pro Micro Board – ATmega32U4 5V/16MHz

  • ATMEGA32U4 running in 5V / 16MHz
  • Support Arduino IDE V1.0.1
  • Micro USB interface programming on the board
  • Four 10-bit ADC pin
  • 12 digital I / O (5 PWM capability)
  • Rx and Tx hardware serial connection