The basic functions of the Arduino IDE – pinMode, digitalRead, digitalWrite, and analogRead – are available. Most of the WiFi functions work just like the WiFi shield library.

In a previous article, we looked at connecting various kinds of Arduino hardware to your Mac. Here's how to get started programming on them to create your own projects.

If you include a library file through the menu, and it’s not part of the core Arduino libraries, the IDE locates its source code and compiles and links it in to the core library for you.

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.

Arduino on Arduino battle ends in reconciliation, merger Schism in leading open source hardware project heals with new Arduino Foundation.