Open source esp32-s3 projects
Every project in the registry tagged esp32-s3, ranked by real GitHub adoption.
Tessera: beautiful, easy touch screens for Home Assistant on affordable ESP32 panels, 2.8 to 10.1 inch (CYD, Guition, Waveshare). Drag-and-drop editor, no YAML,
sanoTTS (सानो = 'small' in Nepali): 294k–2.27M-parameter neural TTS that runs on a $3 chip, in the browser, or in Python with low-latency streaming.
ESP32‑S3 air‑quality station with LVGL UI, MQTT, Home Assistant
Related tags
Frequently asked questions
How many open source esp32-s3 projects are there?
This registry tracks 3 projects tagged esp32-s3, with 2,811 GitHub stars between them. The most-adopted is homeassistant_espscreen at 1,176 stars.
Are these esp32-s3 projects free to use?
Yes — 3 of the 3 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which esp32-s3 project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these esp32-s3 projects still maintained?
3 of the 3 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.