2 - Piece Set: Mini Controller Board Modules for Nano V3.0 ATmega328P Compatible with Arduino, Comes with USB Cable + Expansion I/O Shield Breakout Screw Terminal Adapter for Nano V3.0
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Product Overview: Nano is a compact, all - in - one breadboard - friendly board based on ATmega328P (for Arduino for Nano 3.x). It's functionally similar to Arduino Duemilanove but in a different package.
Power Supply: Nano can be powered via Mini - B USB, a 6 - 20V unregulated external power source (pin 30), or a 5V regulated external power source (pin 27). The highest - voltage power source is automatically selected.
Pin Features: The improved version for Nano V3.0 ATMEGA328P has 3 headers (2 15 - pin connectors + 1 6 - pin connector). Its 14 digital pins can serve as inputs or outputs, operating at 5V, with a max current of 40 mA per pin and an internal pull - up resistor (default off) of 20 - 50 kOhms. Analog pins 6 and 7 can't be used as digital pins, and some pins have special functions.
Communication Facilities: Nano offers multiple communication options, including UART TTL (5V) serial communication, I2C (TWI), and SPI for communication with computers, other Arduinos, or microcontrollers.
Additional Component & Note: An extra expansion board brings I/O outputs to screw terminals, ideal for projects with numerous wires. Note to first download the (for Arduino) IDE with ATmega 328P (old bootloader) and the USB chip driver.