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In Part 1 of this series, “A Fresh Look at Embedded Java,” we explored the use of Java for embedded use cases. Azul and its Zulu Build of OpenJDK (Zulu) are the ideal partners in this part of the software …

Java is the environment that offers the highest developer productivity thanks to its many amazing tools, evolutions, and community.

In this episode #55, we look into the history of the Java Micro Edition and how things evolved.

Multiple improvements have been implemented in the new release, V2.6.0 (2024-04-29) of Pi4J, a friendly object-oriented I/O API and implementation libraries for Java Programmers to access the full I/O capabilities of the Raspberry Pi platform. This blog post will give …

Discover how to build a smart home assistant using Langchain4j and Raspberry Pi, featuring capabilities such as question-answering with RAG, integrating external APIs, controlling smart devices, and utilizing camera and multimodal functionalities.

Recently, I mentioned how I refactored the script that kept my GitHub profile up-to-date. Since Geecon Prague, I’m also a happy owner of a Raspberry Pi.

Alexander Liggesmeyer contributed a new plugin to Pi4J: GpioDPlugin. As a Pi4J-user, he wanted to run his applications on the Raspberry Pi 5.

One of the most “fancy” electronic components is definitely… a LED strip. It’s really cool to control a long strip of lights with only a few lines of code.

Pi4J is an ideal way to introduce the Java language into experiments with electronic components.

In this tutorial, I want to show you how you can read the temperature, humidity, and pressure from a BME280 Sensor.