The Arduino IDE uses #defines to define things like I/O pin numbers, modes, and other things. You can also create your own headers and #defines. Headers can be included in other files - in other ...

The official Arduino development team has this week announced that the latest Arduino IDE 2.0 has now been made available as a stable release and is now available to download. The second ...

Today Arduino has announced the availability of the new Arduino IDE in the form of version 1. ... to create serial ports on (almost) any digital pin. We also included some frontend enhancement ...