Arduino Language Reference is an Android application developed by СемьяIt is a free education and reference app that aims to provide an easy way to program microcontrollers using the Arduino device programming language based on C/C++. The app is linked with the AVR Libc library that allows users to utilize any of its functions.

The Arduino programming language might seem intimidating at first, but this app makes it easy to learn. It is a convenient way to program devices on microcontrollers, and it is currently one of the most popular ways to do so. The app is easy to navigate and has a clean interface that provides users with all the necessary information they need to start programming with Arduino.