Typographics conventions

This website uses the following typographic conventions:

• Keywords and folders names are in Terminal font:

Download and install Arduino 2.0 under the /Applications folder.

• Code is displayed with Terminal font in a light grey box:

#include "Arduino.h"

• Notes and warnings are displayed inside coloured boxes.

Danger

Warning

Info

Note

Example

• Applications are in Sans Serif bold font.

Open a Terminal window.

• Elements of the interface and menus are presented using Sans Serif bold font.

Call the menu File > New > New Project… or press Shift+Cmd+N.

• Keyboard shortcuts and mouse actions are framed.

Call the menu File > New > New Project… or press Shift+Cmd+N.

• A mentions an external link to the web.

The local libraries should comply with the Arduino IDE 1.5: Library specification .

• Special tags mention new and end-of-life (EoL) features.

• The dates of creation and last update are printed on the bottom of each page.

• Dates are stated as DD MMM YYYY, with DD for day, MMM for month in plain letters, and YYYY for year.

12 Dec 2025 | 10.3.4 | Updated support for Arduino boards