Can I rebuilt it? Can I make it better than it was?

So had a problem. Had house washed with power washer service, forgot about AIR station until just before power jet knocked it off of it’s perch. Retrieved it, dried it off, blew it out with air, insured all was dry before re-applying power.
Results are that there is communication with hub, but sensors are erroring out.

Anyone explored the internals? I’ve replaced the unit in my active station, just wondering if there’s any schematics, or anything technical available on it .

David, KD4CLJ
Raymond, NH