Raspberry Pi

61 articles in this category.

Frank Delporte Oct 17, 2026 117 views

What is changing towards Pi4J V5.0.0: a big API cleanup, a simpler Context, parallel ports, RISC-V support, better board detection, and a …

Igor De Souza Jul 1, 2026 529 views

One of the biggest advantages of the Pi4J Drivers project is the ability to interact with complex hardware through simple and intuitive Java …

Igor De Souza Jun 25, 2026 790 views

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 Jun 23, 2026 637 views

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 Mar 4, 2026 2,850 views

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 Feb 23, 2026 2,916 views

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 Jan 28, 2026 1,802 views

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 Jan 23, 2026 2,666 views

Ever since I started my #JavaOnRaspberryPi journey in 2019, which resulted in my book "Getting Started with Java on the Raspberry Pi", I've …

Dec 8, 2025 2,425 views

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 Dec 4, 2025 2,540 views

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 …

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