Show HN: Esp32sim – Run ESP32 firmware in the browser
Points and comments are a snapshot, not live.
Article body wasn't reachable. The HN discussion summary is below.
Points and comments are a snapshot, not live.
Article body wasn't reachable. The HN discussion summary is below.
What commenters are saying
Commenters compare it to Wokwi, noting Wokwi is a paid SaaS while this is free and OSS. The creator acknowledges it was partly vibecoded with Claude but says they have long emulator experience. Several criticize the README as overly long, poorly formatted, and full of AI-slop. The creator promises to improve docs in a future release. Some see value for demoing firmware on GitHub Pages and for agentic coding without hardware. Others question if emulation can ever replace real hardware testing.