Just wanted to confirm this is also working with my Samsung 3.5kW aircon-unit which is another Midea spin-off:
Brand: Samsung
Model: AR12TXHQASIN
Year: 2022
Market: UK (EU)
Using the ESPhome controller USB wifi adapter - SLWF-01pro Air conditioner Wi-Fi module for Midea, Idea, Neoclima, Electrolux, Beko and many more. Model SMARTLIGHT SLWF-01pro (v.1.0)
From Telegram:
Brand: Ballu
Model: BSY/in-12HN8/ES_21Y
Year: ??
Market: UK (EU)/UA
@paddy0174 time to update the main post?
Please append to support list
Zanussi ZACS/i-09 HS/N1
With esp01 and special adapter uart board.
Manufacturer: Mitsui
Model: TRENDLINE (12000)
Year: 2022
Market: EU
Model ID: MTXI12HP24
Manufacturer: Mitsui
Model: TRENDLINE (18000)
Year: 2022
Market: EU
Model ID: MTXI18HP24X
Manufacturer: Royal Clima
Model: RCI-TMN09HN
Year: 2022
Market: RU
Manufacturer: Carrier
Model: 42HVA1801E / 53HVA1801E
Market: Argentina, Latin America
Manufacturer: Carrier
Model: 42HVA0901E / 53HVA0901E
Market: Argentina, Latin America
Manufacturer: Carrier
Model: 42HVA1201E / 53HVA1201E
Market: Argentina, Latin America
Manufacturer: Bluestar
Model: IC309RBTU
Market: Bangalore, India
Did you get this fixed im having the same problem
Edit: sorry this was a reply to the mrcool diy that
It was just showing unknown and the swaping of rx and tx
List updated 
Brand: Lennox
Model: MWMC009S4-1P / MWMC012S4-1P
Year: 2023 (installed, but model is possibly older, current generation seems to be -3P)
Market: US
Note: power and humidity show 0, other features work:
Manufacturer: KoolKing
Model: Monosplit Serie KK (12000btu)
Year: 2021
Market: Italy - EU
Model ID: CF-KK12A
Link
Notes: This KoolKing model is the same as the MrCool 3rd Gen mini split that is sold in the US (with the obvious C → F change), and it has exaclty the same module as henkvdt’s here
I used the DIY ESPhome dongle with @aceindy yaml file and it works good. Except that it shows as 0 for both Power and Humidity, even if it sees it as available characteristics.
Did anyone have tested with:
Midea Breezeless MSFAAU-12HRFN8-MSFAAU-12HRFN8
or
Midea All Easy Pro Nordic UV MSEPBU-12HRFN8-MOX330-12HFN8-UV
Any help appreciated.
As stated in the title of this thread, and two times afterwards, please ask questions in the corresponding thread:
This thread is to keep a list of all known working models.
Thank you very much! 
This is exactly the same PCB as in a Samsung AR12TXHQASINEU indoor unit( European market)
So that should work too.
But where can I get it? The ESP module and do I need to alter some wiring or is it plug & play?
I have the same air conditioner, is this a plug & play device or do I need to alter wires or code?
And what is the (Android) app for being able to use it?
Welcome to this forum!
Please be so kind and re-read the first post (or the one above yours). This is a thread to keep a list of known working devices. This thread is not for asking questions! There is a specific thread for this, you can find the link in the first post or the post above yours.
Thanks!
Midea All Easy Pro Nordic UV MSEPBU-12HRFN8-MOX330-12HFN8-UV
Manufacturer: Midea
Model: UV MSEPBU-12HRFN8-MOX330-12HFN8-UV
Market: Romania, Europe
All works ok, ofc i had to add more stuff to esphome but is all good
Hi,
I’m very interesting to integrate my new Real Cool 35 into Homeass like you did.
Please give me more pictures and instruction.
Best regards from Austria
