It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega8U2 programmed as a USB-to-serial converter.”Uno” means one in Italian and is named to mark the upcoming release of Arduino 1.0.
- Arduino Uno Rev3
- Arduino GSM Shield (integrated antenna)
- Type A to B USB Cable