Select your board + firmware, then flash directly from your browser.
Browser compatibility notice:
Web Serial is not supported in all browsers.
Please use Google Chrome or Microsoft Edge
on desktop to flash your device.
Choose your hardware device first.
Only compatible firmware versions will be shown.
ESPKEY: ESPKEY storage setup required after flashing
After flashing ESPKEY, connect your laptop to the ESPKEY Wi-Fi access point (ESPKEY-*),
then locally run the storage setup tool:
Download ui-update.sh.
Please use Chrome or Edge (Web Serial required).This page must be served over HTTPS.
Flash progress and verification will appear in the installer window. A serial console is available after connection.