Septic Card
Septic Card is a custom card for Home Assistant designed to visualize and monitor the fill level of a septic tank.
The card is intended for clear and compact presentation of sensor data used in a septic tank monitoring system.
The card works with an aggregated sensor entity and displays:
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current liquid level
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configured warning and critical thresholds
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additional parameters such as temperature and pressure (if available)
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alarm states and errors
This documentation describes installation, entity configuration, and usage recommendations within the Home Assistant interface.