I’ve been using the VeSync integration for a bit now with the LV-PUR131S and it works flawlessly.
My request would be to add support for controlling if the air-purifier’s display is on or off. It’s possible to control the display via the VeSync app, and the Home Assistant integration shows the state of the display, so my presumption is that it should be possible to control it as well.
Thanks very much 