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Add better message about purpose and features of OpenDTU logger.
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Pieter Hollander 2024-06-12 11:13:06 +02:00
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# OpenDTU logger
OpenDTU logger connects to the OpenDTU livedata websocket and captures metrics.
These metrics are inserted into a PostgreSQL database.
Optionally, TimescaleDB can be used.
Included in OpenDTU Logger are a number of Grafana dashboards, which can be used to provide useful visualisations and insights. The image below shows the PV dashboard of a given day in dark mode. Light mode is also supported. Hovering over the graphs will result in a tooltip, providing exact the values recorded at a given time.
OpenDTU logger adds state to OpenDTU and provides detailed, long-term storage and visualisation of Hoymiles solar inverter metrics:
- It connects to the OpenDTU livedata websocket and captures metrics.
- These metrics are inserted into a PostgreSQL database. Optionally, TimescaleDB can be used.
- Included in OpenDTU Logger are a number of Grafana dashboards, which can be used to provide useful visualisations and insights.
- The image below shows the PV dashboard of a given day in dark mode. Light mode is also supported. Hovering over the graphs will result in a tooltip, providing the exact values recorded at a given time.
![PV dashboard in dark mode](https://git.hollander.online/energy/opendtu-logger/raw/commit/a3debb78665641fe7101555d85df89eb0f0d2a79/screenshots/PV-overview-dark-mode.png)