Repositories list

• pi4j

  Public
  Pi4J, the Java library to control the GPIOs of the Raspberry Pi

  javaraspberrypipi4j+ 2

  javaraspberrypipi4jhacktoberfestjavaonraspberrypi

  Java

  •

  Apache License 2.0

  •7373 forks•356356 stars•7070 issues•44 pull requests•Updated Apr 24, 2026Apr 24, 2026

• download

  Public
  Pi4J APT/PPA Package Repository

  Shell

  •11 fork•88 stars•00 issues•00 pull requests•Updated Apr 21, 2026Apr 21, 2026

• pi4j-example-devices

  Public
  Device support project for various electronic components

  Java

  •88 forks•1616 stars•00 issues•00 pull requests•Updated Apr 15, 2026Apr 15, 2026

• pi4j-template-javafx

  Public template
  Template project to get you started with Pi4J V2 and JavaFX with a MVC-model

  Java

  •

  Apache License 2.0

  •55 forks•1919 stars•88 issues•00 pull requests•Updated Apr 14, 2026Apr 14, 2026

• pi4j.github.io

  Public
  The Pi4J Website

  javahugoraspberrypi+ 3

  javahugoraspberrypipi4jhacktoberfestjavaonraspberrypi

  HTML

  •2121 forks•66 stars•1010 issues•00 pull requests•Updated Apr 14, 2026Apr 14, 2026

• pi4j-drivers

  Public
  Drivers for various electronic components, using the Pi4J library

  Java

  •

  Apache License 2.0

  •33 forks•55 stars•11 issue•22 pull requests•Updated Apr 14, 2026Apr 14, 2026

• pi4j-jbang

  Public
  JBang examples to get started with Pi4J V2

  Java

  •

  Apache License 2.0

  •44 forks•1111 stars•00 issues•00 pull requests•Updated Mar 21, 2026Mar 21, 2026

• pi4j-board-info-service

  Public
  API service providing Raspberry Pi info

  Java

  •

  Apache License 2.0

  •11 fork•22 stars•11 issue•00 pull requests•Updated Feb 24, 2026Feb 24, 2026

• pi4j-example-minimal

  Public
  Minimal example project showing how to use Pi4J V2 with a digital input and output

  javagradlemaven+ 1

  javagradlemavenpi4j

  Java

  •

  Apache License 2.0

  •2222 forks•2727 stars•44 issues•00 pull requests•Updated Feb 24, 2026Feb 24, 2026

• pi4j-kotlin

  Public
  Kotlin DSL for Pi4J V4

  kotlinraspberry-pigpio+ 7

  kotlinraspberry-pigpiodslkotlin-librarypi4jraspberry-pi-gpiokotlin-backendkotlin-bindingspi4k

  Kotlin

  •

  Apache License 2.0

  •11 fork•5454 stars•44 issues•00 pull requests•Updated Feb 22, 2026Feb 22, 2026

• pi4j-docker

  Public
  Pi4J Build Environment Docker Images (java, maven, gcc ARM cross-compilers, etc.)

  Shell

  •22 forks•22 stars•11 issue•11 pull request•Updated Feb 20, 2026Feb 20, 2026

• pi4j-os

  Public
  Raspberry Pi OS based with additional tooling for Java development

  Java

  •

  Apache License 2.0

  •00 forks•1919 stars•22 issues•00 pull requests•Updated Jan 19, 2026Jan 19, 2026

• pi4j-example-crowpi

  Public archive
  Pi4J V2 example which introduces you to electronics programming with Java on the Raspberry Pi and CrowPi

  Java

  •

  Apache License 2.0

  •1111 forks•1212 stars•66 issues•22 pull requests•Updated Jan 15, 2026Jan 15, 2026

• pi4j-example-components

  Public archive
  Java

  •

  Apache License 2.0

  •88 forks•1010 stars•99 issues•00 pull requests•Updated Jan 15, 2026Jan 15, 2026

• pi4j-springboot

  Public
  Pi4J Spring Boot Starter

  Java

  •

  Apache License 2.0

  •66 forks•1515 stars•22 issues•00 pull requests•Updated Apr 28, 2025Apr 28, 2025

• .github

  Public
  00 forks•11 star•00 issues•00 pull requests•Updated Feb 11, 2025Feb 11, 2025

• pi4j-example-javafx

  Public
  Java

  •

  Apache License 2.0

  •11 fork•33 stars•00 issues•00 pull requests•Updated Apr 17, 2024Apr 17, 2024

• pi4j-example-fxgl

  Public
  Java

  •

  Apache License 2.0

  •00 forks•55 stars•1010 issues•00 pull requests•Updated Apr 17, 2024Apr 17, 2024

• pi4j-board-info

  Public archive
  Utility library providing information about the different Raspberry Pi boards

  Java

  •

  Apache License 2.0

  •11 fork•22 stars•22 issues•00 pull requests•Updated Apr 15, 2024Apr 15, 2024

• pi4j-example-fatjar

  Public
  Example project with results in a "fat jar", that contains classes from all the depending libraries, and, of course, the classes of this project.

  Java

  •

  Apache License 2.0

  •11 fork•22 stars•00 issues•00 pull requests•Updated Mar 21, 2024Mar 21, 2024

• pi4j-maven-archetype

  Public
  A Maven archetype to remotely build, run and debug a PI4J-V2 program on a target Raspberry Pi

  Java

  •

  Apache License 2.0

  •44 forks•99 stars•77 issues•00 pull requests•Updated Feb 28, 2024Feb 28, 2024

• pi4j-v1

  Public archive
  DEPRECATED Java I/O library for Raspberry Pi (GPIO, I2C, SPI, UART)

  Java

  •

  Apache License 2.0

  •440440 forks•1.3k1.3k stars•3737 issues•00 pull requests•Updated Jan 11, 2024Jan 11, 2024

• pi4j-test-harness

  Public
  Pi4J V2 Test Harness project for test process controlled by an Arduino Due

  cjavaraspberrypi+ 2

  cjavaraspberrypipi4jarduino-due

  Java

  •

  Apache License 2.0

  •00 forks•00 stars•00 issues•00 pull requests•Updated Nov 15, 2023Nov 15, 2023

• pi4j-os-version-api

  Public
  PHP files to provide the Pi4J versions

  PHP

  •

  Apache License 2.0

  •00 forks•00 stars•00 issues•00 pull requests•Updated Nov 29, 2022Nov 29, 2022

• pi4j-examples

  Public
  Example applications using the Pi4J V2 library

  javaraspberrypipi4j

  javaraspberrypipi4j

  Java

  •

  Apache License 2.0

  •00 forks•99 stars•00 issues•00 pull requests•Updated Sep 26, 2022Sep 26, 2022

• pi4j-logo

  Public
  Branding of the Pi4J project

  00 forks•00 stars•00 issues•00 pull requests•Updated Jan 27, 2022Jan 27, 2022

• pi4j-example-telegraph

  Public
  Pi4J V.2 - Telegraph Demo Project

  Java

  •

  Apache License 2.0

  •11 fork•00 stars•00 issues•00 pull requests•Updated Jun 11, 2020Jun 11, 2020