The recording of my talk "Controlling Electronics with Java and Pi4J through a Vaadin web interface on the Raspberry Pi" at #JSpring by #NLJUG is online now. Watch it here: https://www.youtube.com/watch?v=FXKsBKKB_Xg

#JavaOnRaspberryPi #Java @pi4j @Raspberry_Pi #Elecrow #CrowPi #Vaadin #SpringBoot

I'll be speaking at the #UtrechtJUG on September 12th. @hannotify will also be speaking!

Come join us...

https://www.meetup.com/utrecht-java-user-group/events/291485771

#java #jug #JavaOnRaspberryPi

In Javamagazin 9.2023 you can find a great article by Tam Hanna about the status of #Java on the @Raspberry_Pi. It's based on my presentation at @fosdem in the @foojay room. Shout-outs to @pi4j, #Elecrow #Crowpi, #FHNW, @sdkman, @jbangdev, @mhashim6, #FinalTek.

https://entwickler.de/iot/java-raspberry-pi-pi4j

#JavaOnRaspberryPi #KotlinOnRaspberryPi

Yes, the @RaspberryPi Operating System is awesome! But we made it if even more awesome by adding “goodies” for Java developers! So, to be clear, Pi4J OS is not yet another OS. It’s the official Raspberry Pi OS, with additional tools and preconfigurations to make it the ideal OS for any #Java and #JavaFX developer who wants to use a Raspberry Pi.

Read more about it on:
https://pi4j.com/pi4j-os/

#JavaOnRaspberryPi

Nice discovery in the 2nd edition of "The Definitive Guide to Modern Java Clients with JavaFX 17" by @steveonjava, @johanvos, Jeames Weaver and many others.

To explain the Raspberry Pi pins, an image is used I created for my book "Getting Started with Java on the Raspberry Pi" with ... a JavaFX application! :-)

GitHub sources are available from all the sources in my book:
https://github.com/FDelporte/JavaOnRaspberryPi/tree/master/Chapter_05_PiPinning/javafx-pinning-info

I also used it to create
https://api.pi4j.com/ for @pi4j

#Java #JavaOnRaspberryPi

I have been experimenting with a #BME280 sensor to read the temperature, pressure, and humidity using #Java, @pi4j, @jbangdev, and @Raspberry_Pi.

The documentation is here:
https://pi4j.com/examples/jbang/bme280_temperature_humidity_pressure/

And I explained everything in this video:
https://www.youtube.com/watch?v=-CgjwthLy5c

#JavaOnRaspberryPi

#JavaOnRaspberryPi and #JavaFX for the win🏅🚀❤️😉!!!

"Dive into the OpenJDK: Top 10 Reads on Foojay.io" by @bazlur_rahman

https://foojay.io/today/dive-into-the-openjdk-top-10-reads-on-foojay-io/

@Raspberry_Pi @pi4j

Thank you, #NLJug #JSpring attendees. I love you too 😍 Together, we had a lot of "buzzing" fun with #JavaOnRaspberryPi, #Vaadin, #SpringBoot, @pi4j, #Elecrow #CrowPi, @Raspberry_Pi, and #ngrok!

This is a great post by Mark Baird demonstrating a project to get GPS data, and store and visualize it with the ArcGIS Maps SDK for Java, Pi4J and #javaonraspberrypi.

https://www.esri.com/arcgis-blog/products/sdk-java/developers/how-to-use-the-arcgis-maps-sdk-for-java-in-a-raspberry-pi-for-recording-gps-tracks/

@Raspberry_Pi

Thanks, #NLJug, for a perfect #JSpring organization!!! And yes, the demo succeeded :-) +170 TCP connections to the @Raspberry_Pi with only 5% CPU, through an #NGRok connection, controlling the electronic components on the #Elecrow #CrowPi via @pi4j, #Vaadin, and #springboot

#JavaOnRaspberryPi

My demo is ready for #JSpring by #NLJug this Wednesday, 21/06, in Utrecht. Hope to see you there! @pi4j #Java #SpringBoot #Vaadin @Raspberry_Pi #ngrok #Elecrow #CrowPi.

https://jspring.nl/timetable-2023/

#JavaOnRaspberryPi

#Blogged - Running a #CRaC #Java application on @Raspberry_Pi with #Azul #Zulu. Startup of Java applications within milliseconds thanks to Coordinated Restore at Checkpoint.

https://webtechie.be/post/2023-06-15-crac-on-raspberry-pi/

#JavaOnRaspberryPi

Occasionally, I publish a new video related to #Java and #JavaOnRaspberryPi. Please check out my channel and subscribe to be notified if a new video is added! There, you can also find the @foojay Java Quick Start tutorial movies.

https://www.youtube.com/@frankdelporte

Looking for help for @pi4j which has a custom version of @Raspberry_Pi OS with improvements to get students and others started quickly with #JavaOnRaspberryPi. Who can improve the current #HashiCorp #Packer workflow as described in https://github.com/Pi4J/pi4j-os/issues/33?

#Java @github #Actions

Exactly three years ago, the paper version of my book "Getting Started with Java on the Raspberry Pi" arrived! The ebook got constantly updated and is still available on Leanpub. See https://webtechie.be/books/ for more info.

#JavaOnRaspberryPi #Java @Raspberry_Pi @pi4j #JavaFX

Nice work #VoxxedBrussels, even the quickie-sessions got recorded and published! "Having fun with @pi4j and #JBang on the @RaspberryPi" is now available...

https://www.youtube.com/watch?v=w4AR4hWP3Qk

The source files used in the demo can be found on https://github.com/Pi4J/pi4j-jbang

#JavaOnRaspberryPi

Published: small update of my ebook "Getting Started with Java on the Raspberry Pi": interview with @trisha_gee got reviewed. Get it from @leanpub via my website: https://webtechie.be/books/

#JavaOnRaspberryPi @Raspberry_Pi

Last (my) night, @dashaun did an amazing Twitch while working on the @pi4j #SpringBoot initializer. The scream of joy at 01:46:16 shows his relief after much frustration :-) But he did it! He really connected the dots and made the thing work!!! Looking forward to taking his work further...

https://www.twitch.tv/videos/1828406758

#JavaOnRaspberryPi

Join me tomorrow for a "quickie" at #VoxxedDaysBrussels "Having fun with @pi4j and #JBang on the @RaspberryPi".

#Java #JavaOnRaspberryPi

https://brussels.voxxeddays.com/schedule

@blacklight I have been pushing #JavaOnRaspberryPi for many years now, but I have to admit the (non) evolutions and decisions of @Raspberry_Pi also make me doubt its future...