Mastodawn

Velxio is an open-source, self-hosted Arduino, Raspberry Pi, and ESP32 simulator

https://fed.brid.gy/r/https://www.cnx-software.com/2026/04/04/velxio-open-source-self-hosted-arduino-raspberry-pi-and-esp32-simulator/

Velxio is an open-source, self-hosted Arduino, Raspberry Pi, and ESP32 simulator

Velxio is an open-source, self-hosted simulator for Arduino, ESP32, and Raspberry Pi boards that works directly in your web browser. You can drag-and-drop boards, connect components and modules, write and run code in Arduino or Python, and access the serial console, all without hardware. If it looks similar to what the Wokwi simulator has to offer, it's because Velxio was inspired by it and even integrates the AVR8 CPU emulator, RP2040 emulator, and QEMU fork for ESP32 Xtensa emulation from the Wokwi project. But the key difference is that Velxio can be self-hosted, although there's also an online demo. Velxio currently supports 19 targets across five architectures AVR8 (ATmega / ATtiny) Arm Cortex-M0+ (Raspberry Pi RP2040) RISC-V RV32IMC/EC (ESP32-C3 / CH32V003) Xtensa LX6/LX7 (ESP32 / ESP32-S3 via QEMU) Arm Cortex-A53 (Raspberry Pi 3 Linux via QEMU) The project also offers 48 components. The developer mentions that additional features compared to

CNX Software - Embedded Systems News

Inlinestyle 21m ago

Tech.eu says Europe’s next sovereignty fight is data ownership. Weekend pick on InlineStyle Tube: “5 Mistakes That Kill Bike Advocacy” — useful, calm, and on open, ad-free video rails. https://tube.inlinestyle.it/w/pH5MyD5QbdLyUj7LvsEkCG #fediverse #opensource #EU

5 Mistakes That Kill Bike Advocacy (And How to Fix Them)

PeerTube

Open Titus

23m ago

CanonicalCanonical! In questo video analizziamo approfonditamente Ubuntu 26.04 LTS Resolute Racoon.

Questa versione LTS è cruciale per chi cerca stabilità nei prossimi anni, ma porta con sé anche aggiornamenti significativi. Esamineremo ogni aspetto tecnico, dalle prestazioni del kernel alle novità dell'interfaccia desktop. ⚙️🍊

https://youtu.be/TfX0I3qLibo

@linux

#opensourceitalia #unolinux #gnulinux #distro #ita #opensource #Ubuntu #Ubuntu2604LTS #ResoluteRacoon #Linux #OpenSource #TechITA

sayzard 33m ago

0xMarioNawfal (@RoundtableSpace)

MXL에 Gemma 4의 모든 모델이 양자화(quantization)와 함께 몇 시간 만에 업로드됐다. Mac에서 모델을 빠르게 실행하려는 개발자들에게 특히 유용한 업데이트로, 로컬 AI 배포와 성능 최적화에 도움이 되는 소식이다.

https://x.com/RoundtableSpace/status/2040289508684394854

#gemma #quantization #mac #llm #opensource

0xMarioNawfal (@RoundtableSpace) on X

MXL JUST GOT ALL GEMMA 4 MODELS UPLOADED WITH QUANTIZATION IN JUST A FEW HOURS. If you’re building on Mac and care about running models fast, this is the kind of update you bookmark immediately. https://t.co/9lOIrYhLrT

X (formerly Twitter)

sayzard 34m ago

Qwen (@Alibaba_Qwen)

Qwen3.6-Plus가 OpenRouter에서 1위를 기록했고, 단일 하루 기준 1조(Trillion) 토큰 처리라는 최초 기록을 세웠다는 소식이다. 신규 모델의 폭발적 사용량과 성능 지표 측면에서 매우 주목할 만한 성과다.

https://x.com/Alibaba_Qwen/status/2040242594719158460

#qwen #openrouter #llm #ai #opensource

Qwen (@Alibaba_Qwen) on X

Qwen3.6-Plus ranks # 1 on @OpenRouter , and the first model on OpenRouter to break 1 Trillion tokens processed in a single day！!🥇🔥 We are thrilled to see Qwen3.6-Plus topping the charts so quickly. This milestone wouldn't be possible without our amazing developers. ❤️Thank

X (formerly Twitter)

Linux Easy 39m ago

Super Productivity porta task, time tracking, focus mode e integrazioni professionali in un’unica app open source, privata e flessibile. #Linux #Productivity #OpenSource #TimeTracking #TaskManager #FocusTools

https://www.linuxeasy.org/super-productivity-lapp-open-che-unisce-task-focus-e-time-tracking-in-un-unico-flusso-di-lavoro/?utm_source=mastodon&utm_medium=jetpack_social

Super Productivity l’app open che unisce task, focus e time tracking in un unico flusso di lavoro

Super Productivity unisce task, time tracking e strumenti di focus in un’unica app open source, offline e altamente personalizzabile.

Linux Easy

DCKIM 41m ago

HTML Proiectarea este pentru începători şi pasionaţi. Plesni unele lucruri pe pagina, apoi posta pe site-ul tau. Asta e pentru oameni obişnuiţi, nu mari dezvoltatori de web. https://dckim.com/hdub/w_web/ro/articles/Desenare-HTML.html #opensource #toronto #news #technology #meta #art #FOSS

Desenare-HTML

HTML Proiectarea este pentru începători şi pasionaţi. Plesni unele lucruri pe pagina, apoi posta pe site-ul tau. Asta e pentru oameni obişnuiţi, nu mari dezvoltatori de web.

Rad Web Hosting 48m ago

Integrate #Jitsi Meet with #Moodle for #Elearning Video Conferencing

This article discusses how to integrate Jitsi Meet with Moodle for eLearning video conferencing.

Below is a complete, start-to-finish how-to guide for integrating a self-hosted Jitsi Meet server with Moodle.

This includes installation, configuration, recommended security options, and full Moodle plugin setup.

🔧 ...
Continued 👉 https://blog.radwebhosting.com/integrate-jitsi-meet-with-moodle-for-elearning-video-conferencing/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #selfhosting #selfhosted #opensource #lms #videoconferencing

Linuxiac 59m ago

Pidgin 3.0 has entered the alpha stage with version 2.95, featuring updated account settings and ongoing development of Zulip protocol support.
https://linuxiac.com/pidgin-3-0-messaging-client-moves-from-experimental-build-to-alpha/

#opensource