Locate the libraries

Locate the core libraries

The core and application libraries are located under the hidden Arduino folder, generally ~/.arduino15, and under the libraries sub-folders of the boards package folders, for example ~/.arduino15/packages/arduino/hardware/avr/1.8.6/libraries.

Locate the application libraries

The core and application libraries are located under the hidden Arduino folder, generally ~/.arduino15, and under the libraries sub-folders of the boards package folders, for example ~/.arduino15/packages/arduino/hardware/avr/1.8.6/libraries.

Locate the user’s libraries

The user’s libraries are located in the libraries sub-folder under the sketchbook folder, generally ~/Arduino. The ~/Arduino/libraries folder contains one sub-folder per library.

The users’ libraries should comply with the Arduino IDE 1.5: Library specification .

Locate the local libraries

The local libraries are located under the folder of the project, with one sub-folder per library.

The local libraries should comply with the Arduino IDE 1.5: Library specification .