Show HN: Esp32sim – Run ESP32 firmware in the browser

Hacker News · AIby joakimerikssonOct 17, 2026 · 13:51 UTC (8d ago)1

Read at github.com Hacker News · 41 points · 9 comments

AI summary · grok-4.7-buildSummaries by Vani AI

Esp32sim, a browser-based ESP32 firmware simulator, was posted on Hacker News.

A Hacker News Show HN post introduces Esp32sim, an open-source project that lets developers run ESP32 firmware in the browser. The listing had 41 points and 9 comments. It is a general embedded-development utility, not a cybersecurity or AI release.

Key facts

Esp32sim runs ESP32 firmware inside a web browser.
Posted on Hacker News as Show HN with 41 points and 9 comments.

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Tags: esp32 emulator embedded show-hn developer-tools

Vendors: Espressif
Products: ESP32

From the original article

Hacker News · AI

By joakimeriksson · github.com

Read the full article at Hacker News · AI

This source shares headlines only. Summary, key facts and assessment above are AI-written from the article and can be wrong.