In your Ecowitt gateway, configure as you would for the Home Assistant Ecowitt Integration, substituting the Path option with /log/ha only. Do not include your webhook ID here; it will be added to the path automatically by the add-on.
- Customized: Enable
- Protocol Type: Ecowitt
- Server IP / Hostname: Your Home Assistant base URL
- Path:
/log/ha - Port: Set to the same port configured in the add-on, default 8082
- Upload interval: Your choice