Pi4J Drivers V1.2.0: ePaper, DAC/ADC, Motors, and LoRa
Pi4J Drivers V1.2.0 adds ePaper displays with partial updates, new DAC and ADC drivers, motor and servo controllers, and a LoRa transceiver …
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Pi4J V5.0.0: Work in Progress
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 …
Bringing Raspberry Pico to Quarkus with Firmata
Java applications are usually associated with APIs, databases, messaging systems, and cloud infrastructure. But Java can also interact with …
First Test of Java on Banana Pi (ARM and RISC-V), Plus a Blinking LED with Pi4J
As part of my 2026 learning goals around Java on RISC-V (see this post about x86 versus ARM versus RISC-V), I've asked various suppliers to …
I 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 …
I Got Java 25 Running on the RISC-V BeagleBoard BeagleV-Fire
After my initial struggles with the BeagleV-Fire in a previous video, I succeeded in getting Java 25 running on RISC-V-powered BeagleV-Fire! …
First Test of Java on BeagleBoards (ARM and RISC-V)
As part of my 2026 learning goals around Java on RISC-V (see this post about x86 versus ARM versus RISC-V), I've asked various suppliers to …
First Test of Java on the VisionFive 2 Lite (RISC-V
As part of my 2026 learning goals around Java on RISC-V (see this post about x86 versus ARM versus RISC-V), I've asking various suppliers to …
Java 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 …
Not a Lucid Web3 Dream Anymore: x402, ERC-8004, A2A, and The Next Wave of AI Commerce
This article is for technically savvy readers, especially developers, protocol designers, and product teams working with AI agents, APIs, or …