SonosESP Controller
Web Firmware Installer
v0.1.0
1 · Choose your screen
Hardware Specifications
2 · Install
- ConnectPlug the board in via USB-C
- FlashClick below, then pick the serial port
- WaitDo not disconnect during flashing
- Set up WiFiOn-screen keyboard after reboot
Requirements
- A supported board — the one selected above.
- A data-capable USB-C cable (charge-only cables won't work).
- Chrome, Edge, or Opera on desktop — needs the Web Serial API (Safari / Firefox / mobile are not supported).
- A 2.4 GHz WiFi network and at least one Sonos speaker on the same LAN.
References
- Project repository & documentation
- Releases & changelog
- Report an issue / request a feature
- After the first install, future updates arrive over-the-air from the device's Settings → Update — no re-flashing needed.
Installer Log