The Arduino Wire library is a core aspect of Arduino's integrated development environment, or IDE, and is a must-have if you're using sensors or extra microcontrollers in your project.

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.

The Arduino development team has recently unveiled the latest version of their Integrated Development Environment (IDE), version 2.3, which brings a host of improvements to the platform. This ...