When you want to use Pi4J in your project, you should definitely check out the Pi4J website where you can find a lot of information and many examples! For example, for a minimal example to blink a LED ...

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks. I also ...

Abstract: Background: APIs that implement I/O operations are the building blocks of many well-known, non-trivial software systems. These APIs are used for a great variety of programming tasks, from ...

Project discussion group: https://groups.google.com/forum/#!forum/pi4j Unless required by applicable law or agreed to in writing, software distributed under the ...

Abstract: The Java language is rich of native and third-party I/O APIs that most Java applications and software use. Such operations can even be considered core to most software as they allow the ...

All of Java's I/O facilities are based on streams that represent flowing sequences of characters or bytes. Java's I/O streams provide standardized ways to read and write data. Any object representing ...