CircuitSetup ESPHome Installer

Select your product:

Select firmware version:

Select product first

To flash your ESP32 you will likely need to hold down the right (IO0) button before clicking on "Install..."

To flash your GDO:

1. Hold down the “Reset” (left) button on the GDO
2. Click “Install”
3. Hold down the “BOOT” button while still holding the “Reset” button
4. Release the “Reset” button
5. Release the “BOOT” button