Arduino Micro

Arduino Pro Micro - 5V/16Mhz (Sparkfun)
  • Supply Voltage: 5-12V DC
    • 6-12V through the RAW pin or
    • 5V (unregulated) through the VCC pin
  • ATmega32U4 running at 5V/16MHz
  • 12 x Digital I/Os 
  • 4 x 10-bit ADC pins
  • 5 x PWM capable pins
  • 1 x UART (RX, TX)
  • Programming: On-Board micro-USB connector

Starting Guide - brief description.txt :


Arduino Pro Micro Sparkfun

Examples of simple programs:

Arduino Pro Micro and PIR Sensor
Fig. 1. Arduino Pro Micro and PIR (Passive Infrared Sensor)

Arduino Pro Micro and PIR Sensor
SD card datalogger
Fig. 2. Arduino Pro Micro - IR sensors datalogger (SD card)

pwm control via bluetooth
Fig. 2. Arduino Pro Micro - PWM control via bluetooth and datalogger with SD card