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You can find here your board warranty information. The Arduino Pro was designed and manufactured by SparkFun Electronics. The 3.3V versions of the Pro can be powered with a battery. The pin layout is compatible with Arduino shields. The board comes without pre-mounted headers, allowing the use of various types of connectors or direct soldering of wires. The Arduino Pro is intended for semi-permanent installation in objects or exhibitions. A six pin header can be connected to an FTDI cable or Sparkfun breakout board to provide USB power and communication to the board.
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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. The Pro comes in both 3.3V/8MHz and 5V/16MHz versions. The Arduino Pro is a microcontroller board based on the ATmega328.
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