arduino-builder

Arduino-builder is a command-line tool that is used to compile Arduino sketches and libraries. It is a part of the Arduino IDE (Integrated Development Environment) and is responsible for converting the code written in Arduino language into machine code that can be understood by the microcontroller on the Arduino board.

The arduino-builder tool takes input in the form of Arduino sketches (.ino files) and any required libraries, and then performs several tasks to build the final binary file. It performs dependency resolution, compiling all the necessary files, linking the code, and generating the final output.

The tool offers various options to customize the building process, such as choosing different architectures, selecting board types, specifying additional compiler flags, and managing libraries. It can also handle multiple libraries and manage conflicts between them.

Arduino-builder is particularly useful for scenarios where users want to automate the build process or integrate it into complex workflows. It provides a command-line interface that allows users to build and compile Arduino projects without using the graphical user interface of the Arduino IDE.

Overall, arduino-builder is a powerful tool that simplifies the compilation and building of Arduino projects through the command line, providing flexibility and convenience for developers.