Sunchronizer Web Installer
Flash release firmware directly from a Chromium-based browser (Chrome, Edge, Brave, Opera).
Loading release data...
Serial logs are hidden. Click "Show Serial Logs".
Note: Web serial requires a secure context. Use https://
hosting (for example GitHub Pages) or http://localhost.
- Board: ESP32-S3 XIAO
- Expected flash offset:
0x0 - If browser flashing fails, use
esptool.pyas fallback.