4 Di Apr 16 2013 Fabian Althaus The Arduino Pro is a microcontroller board based on the ATmega168 (datasheet) or ATmega328 (datasheet). The Pro comes in both 3.3V / 8 MHz and 5V / 16 MHz versions. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a battery power jack, a power switch, a reset button, and holes for mounting a power jack, an ICSP header, and pin headers. A six pin header can be connected to an FTDI cable or Sparkfun breakout board to provide USB power and communication to the board. The Arduino Pro is intended for semi-permanent installation in objects or exhibitions. The board comes without pre-mounted headers, allowing the use of various types of connectors or direct soldering of wires. The pin layout is compatible with Arduino shields. The 3.3V versions of the Pro can be powered with a battery. The Arduino Pro was designed and manufactured by SparkFun Electronics. Arduino Pro http://arduino.cc/en/Main/ArduinoBoardPro Arduino Pro ATmega168 microcontrollerboard microcontroller board (arduino) Arduino Pro D1/TX

D0/RX

D2

D3 PWM

D4/A6

D5 PWM

D6 PWM

D7

A0

A1

A2

A3

A4

A5

D8

D9 PWM

D10 PWM/SS

D11/MOSI

D12/MISO

D13/SCK

GND

AREF

RESET

3V3

VCC

GND

GND

LIPO

MISO

3V3

SCK

MOSI

RESET

GND

DTR

TX

RX

3V3

GND

GND

GND

LIPO

GND

5V