Igor De Souza
402 viewsUsing the Raspberry Pi Sense HAT with Pi4J Drivers
One of the biggest advantages of the Pi4J Drivers project is the ability to interact with complex hardware through simple and intuitive Java …
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Raspberry Pi
Igor De Souza
402 views
Igor De Souza
662 viewsPi4J Drivers: Simplifying Sensor and Hardware Integration in Java
When developing Java applications for Raspberry Pi, Pi4J is one of the most popular libraries for accessing GPIO, I2C, SPI, PWM, and other …
Igor De Souza
527 viewsBringing Raspberry Pi Development to Quarkus with the Quarkus Pi4J Extension
Pi4J has become the standard way to access GPIO, I2C, SPI, UART, and other Raspberry Pi interfaces from Java applications. On the other …
Frank Delporte
2,745 viewsI Benchmarked Java on Single-Board Computers: Orange Pi 5 Ultra and Raspberry Pi 5 Lead the Pack
In my "Java on Single Board Computers" series, I already published several posts and videos in which I unpack the board, connect it for the …
Michal Maléř
2,834 viewsFrom “Crypto AI” to general AI: Do AI agents dream of electric langoustines?
x402, ERC-8004, A2A, and The Next Wave of AI Commerce: Do AI Agents Dream of Electric Langoustines? A Blade Runner riff for a world where …
Frank Delporte
1,750 viewsFirst Test of Java on the Orange Pi (ARM and RISC-V)
As part of my 2026 learning goals around Java on Single Board Computers and RISC-V (see this post about x86 versus ARM versus RISC-V), I've …
Frank Delporte
2,586 viewsJava on Single Board Computers: x86 vs ARM vs RISC-V
Ever since I started my #JavaOnRaspberryPi journey in 2019, which resulted in my book "Getting Started with Java on the Raspberry Pi", I've …
2,383 viewsFoojay Podcast #85: Code, Community, and Opportunity: Making Tech Accessible for Everyone
What if the future of Java depends on who we invite to learn it today? In this Foojay Podcast, we're diving into something that affects all …
Frank Delporte
2,478 viewsJava 21+ on Raspberry Pi Zero 2 is Back In Business
As described before on Java 21+ Not Working on Raspberry Pi Zero 2, a problem appeared to execute Java code on the Raspberry Pi Zero 2 with …
Frank Delporte
2,231 viewsJava 21+ Not Working on the Raspberry Pi Zero 2
This story is about how "Write Once, Run Anywhere" got broken in a specific use case. It reveals the complexity of maintaining this "Run …