I have HA running and am a Nabu Casa subscriber. I’m setting up an automatic water change system for my aquarium. I’m using pumps manufactured by Kamoer. The pumps are wifi and there’s an app you download (called Kamoer Remote).
I have a Kamoer X2SR water change unit which has become semi-bricked, while it still operates, I can’t change any settings due to the failure of their app/firmware. So reprogramming their esp32 or adding a new one to allow home assistant to run the water change pumps. Anyone else tried this?