🕒 SdyWatch Firmware Updater

Click the button below to flash your SdyWatch via Web Serial.

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You need to use HTTPS or localhost to flash.
Ready. Connect your SdyWatch (ESP32) via USB.

Instructions:
1. Connect your SdyWatch (ESP32) to your computer via USB.
2. If needed, install drivers for the USB-to-serial chip (CP210x or CH340).
3. Click the button above, select the correct COM/Serial port, and click "Connect".
4. Wait for the flashing process to complete. Do not disconnect during the process.

Firmware version: 1.0.0