MSmart Home

I ask you to add a new integration MSmart Home, for example with air conditioning. Thank you)

Midea CCM15 AC Controller - Home Assistant.

That link you posted seems to tie back to this product. Not certain,.

Otherwise…
For you and anyone else that’s a MSmartHome Customer, I would suggest asking the mfgr to look into the works with home assistant program to see if their API would be compatible with HA.

Introducing the Works with Home Assistant program - Home Assistant.

The more of their customers that request this, the more likely it would happen…