I Got Java 25 Running on the RISC-V BeagleBoard BeagleV-Fire
Table of Contents The ChallengeThe Solution: BeagleBoard Imaging UtilitySerial Connection SetupFailed With macOSSucceeded With LinuxInstalling Java 25What's Next: Performance TestingConclusion After my initial struggles with the BeagleV-Fire in a previous video, I succeeded in getting Java 25 running on RISC-V-powered ...
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From “Crypto AI” to general AI: Do AI agents dream of electric langoustines?
Table of Contents The shift that matters for agent commerce – From “Crypto AI” to general AIWhat changed in x402 and ERC-8004 in the last month or so?This is the moment that unlocked agent commerceWhat is still missing?What does the …
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First Test of Java on BeagleBoards (ARM and RISC-V)
Table of Contents ARM versus RISC-V?BeagleBoardsTest BoardsFirst TestsBeagleY-AI (ARM Processor)BeagleV-Fire (RISC-V Processor)BeagleV-Ahead (RISC-V Processor)PocketBeagle 2 2 (ARM Processor)Conclusion 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 …
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First Test of Java on the VisionFive 2 Lite (RISC-V)
Table of Contents Why RISC-V?StarFive VisionFiveTest BoardGetting StartedHardware SetupInstalling UbuntuJava Installation and TestingInstalling JavaSimple Java TestsConclusion 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 …
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First Test of Java on the Orange Pi (ARM and RISC-V)
Table of Contents OrangePi LineupTest BoardsOrangePi 5 UltraOrangePi RV2Getting StartedHardware SetupJava Installation and TestingOrangePi 5 Ultra (ARM)OrangePi RV2 (RISC-V)Conclusion As part of my 2026 learning goals around Java on Single Board Computers and RISC-V (see this post about x86 versus …
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Java on Single Board Computers: x86 vs ARM vs RISC-V
Table of Contents ARM: Efficient by DesignARM on Mobile DevicesARM on Raspberry PiARM on Cloud ComputingARM in the Apple M-SeriesJava on ARMx86: Running the Same Code Since 1985Decades of Desktop, Laptop, and Server DominanceAMD versus Intel: Two Implementations of x86Intel’s …
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Not a Lucid Web3 Dream Anymore: x402, ERC-8004, A2A, and The Next Wave of AI Commerce
Table of Contents Vocabulary for this articleForewordPart 1 – Bringing companies on-chain with x402Part 2- Introduction: Beyond Ads and Subscriptions: Agent Commerce on x402 and ERC-8004Part 3 – Tech that will change the internetAgent commerce, x402, and ERC-8004: from ad-funded …
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First Experiments with Java on the LattePanda IOTA: An Alternative to Raspberry Pi?
Table of Contents Unboxing the LattePanda IOTAAssemblySetting Up The BoardFirst Boot: Windows Pre-installedInstalling UbuntuSetting Up Java DevelopmentTesting Java, JavaFX, and Pi4JHelloWorld with JBangJavaFX TestPi4J TestPerformance CheckConclusion After years of experimenting with Raspberry Pi boards, Java, JavaFX, and Pi4J to control …
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Foojay Podcast #85: Code, Community, and Opportunity: Making Tech Accessible for Everyone
Table of Contents YouTubePodcast AppsContent 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 of us in the Java community: How can we …
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Java 21+ on Raspberry Pi Zero 2 is Back In Business
Table of Contents Reproducing The ProblemFixed with Latest OpenJDK 21 and 25Conclusion 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 OpenJDK …
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Java 21+ Not Working on the Raspberry Pi Zero 2
Table of Contents Problem on Raspberry Pi Zero 2Differences Between RPi Zero 2 and RPi 4Changes in Java 21WorkaroundCompare Boards This story is about how “Write Once, Run Anywhere” got broken in a specific use case. It reveals the complexity …