I’m also looking too integrate the Zigma Park-980 with Home Assistant.
I also have a Blaupunt XBoost which looks very simalar (without Laser) and that is connect via Tuya. Tried Tuya with the Zigma without any luck.
Tuya would have made sense, since Action also sells other Tuya devices. At least we now know it’s something else. If you find anything else that could be helpful, please let me know!
I don’t have any experience with ‘smart’ vacuum cleaners, but perhaps it has an api that could provide some more info?