Open the Arduino software (there should be a shortcut on the desktop). Ignore updates if your software is version 1.0.3 or newer. Once open, go to Tools, Board, and select at the bottom "Atmega328 on ...

He’s included the GNU/AVR toolchains, though notes that testing so far has been limited to Mac OS, and he’s interested in feedback from Windows ... the IDE supports using the Arduino as ...

Arduino now has an officially supported command-line interface. The project, called arduino-cli, is the first time that the official toolchain has departed from the Java-based editor known as ...