Once you have paired your AquaFlower through the AquaFlower app, you may add the device to Home Assistant.
We are currently waiting for Home Assistant to publish our repository. In the meantime, you must use the custom repository route. Follow the instructions here: Custom Repository Setup.
The AquaFlower custom repository URL is: https://github.com/theaquaflower/AquaFlower_HA_Integration.
During setup, you will need: