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davidmonterocrespo24/velxio

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Emulate Arduino, ESP32 & Raspberry Pi. in your browser. Write code, compile, and run on 19 real boards — Arduino Uno, ESP32, ESP32-C3, Raspberry Pi Pico, Raspberry Pi 3, and more. No hardware, no cloud, no limits.. Discord: https://discord.gg/3mARjJrh4E

6 mentions on Hacker News by 3 people: 2 stories, 4 comments · first 2026-03-08 · latest 2026-08-22

Mentions per year 6 mentions · busiest year 2026 (6)
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  1. …want? https://docs.espressif.com/projects/esp-idf/en/stable/esp32/... Also: - https://wokwi.com/ - https://github.com/davidmonterocrespo24/velxio
    comment by ofrzeta · 2026-08-22 · in ESP32 Firmware Development with Docker Sandboxes
  2. ▲ 5
    Velxio 3.0 – An AI hardware Agent that designs circuits an emulator
    story by dmcrespo · 2026-06-11 · 1 comment
  3. …stable now, but still tuning performance under load If anyone finds it useful, the source is here: https://github.com/davidmonterocrespo24/velxio Always happy to get feedback or contributions.
    comment by dmcrespo · 2026-03-28 · in Velxio 2.0 – Emulate Arduino, ESP32, and Raspberry Pi 3 in the Browser
  4. …- React + Vite frontend, FastAPI backend - Self-hostable via Docker, no account needed Source: https://github.com/davidmonterocrespo24/velxio (AGPLv3) Happy to discuss the emulation architecture — particularly the trade-offs between…
    comment by dmcrespo · 2026-03-27 · in Velxio 2.0 – Emulate Arduino, ESP32, and Raspberry Pi 3 in the Browser
  5. ▲ 196
    Velxio 2.0 – Emulate Arduino, ESP32, and Raspberry Pi 3 in the Browser
    story by dmcrespo · 2026-03-27 · 58 comments
  6. …AVR8 CPU emulation and 48+ interactive electronic components,All running in your browser. GitHub: https://github.com/davidmonterocrespo24/velxio The goal of this project was to learn more about how emulators work internally: CPU…
    comment by dmonterocrespo · 2026-03-08 · in Velxio, Arduino Emulator