ecowater_softener is a custom component for Home Assistant. The integration allows you to pull data from your Ecowater water softener.
It will create one sensor with multiple attributes.
And sensors based on those attributes to help make automations easier.
This integration is available in HACS. Search for Ecowater Softener and install it.
Copy the custom_components/ecowater_softener folder into the config folder.
To add an Ecowater water softener, go to Configuration > Integrations in the UI. Then click the + button and from the list of integrations select Ecowater Softener. You should then see a dialog like the one below.
You then need to enter the information you use to login on https://wifi.ecowater.com/Site/Login. (Serial Number = DSN)
Then you will need to select the date format that your Ecowater device uses. You can check this under the Out of Salt Date and Last Recharge at https://wifi.ecowater.com/Site/Login.
This will then create an entity sensor.ecowater_serialnumberhere. This sensor will update every 30 minutes.