InstallationStep-by-step instructions for setting up the Arduino software and connecting it to an Arduino Duemilanove.  | 
HardwareInstructions for other boards.  | 
GeneralIntroduction: What Arduino is and why you'd want to use it. Troubleshooting: Advice on what to do if things don't work. Environment: Description of the Arduino development environment.  | 
The text of the Arduino getting started guide is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the guide are released into the public domain.