Integration diagnostics

Integration diagnostics give you a snapshot of internal data without having to use debug logs. This snapshot will download a JSON file with internal data from the integration. You must upload this diagnostic file with all issue reports.

Click on the integration menu from "Devices & Services" in Home Assistant, and choose "Download diagnostics" from the hub menu.

Debug logging for the integration

You can also enable/disable debug logging from this menu while the integration is running.

To get startup debug logs: turn on debug logging, reload the integration, then turn off. When debug logging is turned off it will download a log file that you can upload with your issue report.

Debug logging for pymodbus in configuration.yaml

If your issue requires pymodbus debug logs you will have to edit configuration.yaml and reload Home Assistant. This is rarely needed and increases the log size.

logger:
    default: warning
    logs:
        pymodbus: debug