This is an Arduino Development Environment Compatible Nano, with an ATMega 328 (5v, 16Mhz).
The Nano is a teency weency micro controller board, barely larger than a DIP chip.
USB connectivity is provided by the CH340, drivers available for Windows, Mac and Linux. You'll need a Mini-B cable, not included, see my other listings though.
USB Drivers Download: 283.mytrademe.info
Once you have the drivers installed simply select "Arduino Nano" from the Boards menu in the Arduino IDE, plug in a Mini-USB cable (not included), and away you go.
NB: Depending on IDE version you might might also have to choose "Processor > ATmega328P (Old Bootloader)".
All the usual Arduino features are there, including the extra A6 and A7 Analog Input pins, leds are present on TX, RX, Power, and of course the standard user controllable LED.
This Nano is completely compatible with Arduino IDE, perfect for hard wiring in to your project, at this price just leave it there for posterity!
For information about Arduino and to download the Arduino development software see arduino.cc
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