Installed Arduino libraries are listed under “Sketch” > “Include Library” : Click the library code you want to use in your current Sketch/program. For example to include the Bridge library “Sketch” > “Include Library” click “Bridge”.
The Bridge library will be added to your program and will look like this code:
#include <Bridge.h>
#include <BridgeClient.h>
#include <BridgeServer.h>
#include <BridgeSSLClient.h>
#include <BridgeUdp.h>
#include <Console.h>
#include <FileIO.h>
#include <HttpClient.h>
#include <Mailbox.h>
#include <Process.h>
#include <YunClient.h>
#include <YunServer.h>
Continue Reading How to Install Additional Arduino Libraries