I have HP3001 (WS-3000).
I downloaded the firmware from WS-3000-X8 to get a preview of eight sensors. It works, but strange characters appear on the screen.
I downloaded the WS-3000-X5 firmware and these characters appeared again.
Can this be improved?
Welcome....
I would suggest that you e-mail Lucy at support@ecowitt.com
Lucy has the ability to channel support issues to the correct teams. It could well be that you have found a bug in the coding that needs resolving.
In any rate this is the route that you need to take.
Good luck.
Unfortunately there are not so may folks using the HP3000 console compared with the WS2000/HP2550 all around the world.