OpenSvitloBot Installer

Flash your ESP device directly from the browser. No IDE needed.

1 Select your board

2 Connect via USB and flash

Connect your ESP to this computer via USB cable, then click the button below.

Your browser does not support Web Serial. Use Chrome or Edge. Serial access was denied.

3 Configure via WiFi

After flashing, the device creates a WiFi network called OpenSvitloBot-Setup. Connect to it from your phone or laptop, a configuration page will open automatically. Enter your WiFi credentials, Worker URL, and API key, then tap Save & Connect.

If the configuration page doesn't open automatically, go to http://192.168.4.1 in your browser. On subsequent boots the device connects to your saved WiFi. If it can't connect within 3 minutes, the setup network reappears so you can reconfigure.