67 reviews

***!Important message!***

We cannot guarantee 100% compatibility with your air conditioner. New air conditioners may use newer communication protocols, so dongles may not work or work partially; please be aware of this while purchasing.

Air conditioner Wi-Fi module for Midea, Idea, Neoclima, Electrolux, Beko and many more. 

Model SLWF-01pro (v.2.1)


The WiFi module for air conditioners SLWF-01pro is convenient and easy to use. Also, this module is very functional and versatile. Here are some reasons why you should buy this Wi-Fi module:

  • Integration with Home Assistant is fully automated (Autodiscovery), which simplifies the work with the device
  • Ability to work without Home Assistant through a browser (from a smartphone or PC) only in a local network.
  • Compact design, suitable for any conditioners (brands Midea, Idea, Neoclima, Electrolux, Beko)
  • Price: Most modules from other manufacturers usually cost around 800 UAH and do not allow their device to integrate "seamlessly" into smart home systems, but only through their own applications. With this module, you will be able to bypass all such restrictions and conveniently install it into your air conditioner.
  • Alternative choice of chips. A module without expansion and and one  with expansion, ie you will be able to connect other sensors (lighting, sound, motion, temperature and connectors for them)
  • Designed and assembled in Ukraine




• Name: WiFi module for air conditioners

• Compatibility with air conditioners of the following brands:

ActronAir, Airfel, Alpine, Artel, Ballu, Beco, Bluestar, Bosch, Bryant, Carrier, Comfee, Electrolux, Galactic, Idea, Inventor, Kaisai, KeepRite, Kentatsu, KoolKing, Lennox, Midea, MaxiCool, Mirage, Mitsui, Mr.Cool, Neoclima, Nippon, Olimpia, Olmo, Pioneer, Pitsos, Qlima, Rotenso, RoyalClima, Samsung, Senville, Simando, Toshiba, Vestfrost, Zanussi.

-Possible support for other brands (if produced at Midea Inc plants)

• Smart home systems: based on HomeAssistant, etc.

• Protocol: Wi-Fi

• Ability to connect sensors (output GPIO ESP8266 - ADC (for analog sensors), GPIO4 and GPIO5)

• Compatibility with sensors:

-lighting TEMT6000

-movement HC-SR501


-temperature ds18b20


Setup instructions:

1. Insert the USB port of the air conditioner

2. Wait for the AC-wifi network to appear

3. Connect to it with the password slwf01pro

4. Go from the browser to the address

5. In the menu, select the home WiFi network

6. Enter the password and connect.


Important Notice!

* Connecting additional sensors requires you downloading the suitable firmware for your sensors.

** When using additional sensors, it is required that the WiFi signal level in the room where the air conditioner and the module are installed is as high as possible.

Return within 14 days (cost of return at the expense of the buyer). Only for buyers in Ukraine.

Reviews: 67
Works perfectly with mirage magnum 22 sold in Mexico
Diogo Gonçalves
Just bought one to test and it works! Also connected to HA and was super easy. Now i'm going to buy more for the other units.
Works well with Midea Xtreme Save Pro
For everyone's information...I bought a Della mini split (Indoor unit model number is 048-MS-12K2VR-21S-QC-IN) and then purchased one of these dongles to try with it knowing there was no guarantee of it working. It did not work. Developer was helpful in troubleshooting, but I only get scrolling messages in the gui log indicating the device is trying to issue a GET_STATUS request and timing out. Still giving this a good review as I want to support products like these...but for anyone else with a Della unit..beware.
T***m S***t
I just installed the deceives in two out 5 Bosch climate airco`s they work just fine and integrated in my Hassio is one shot.
Ill order direct 3 more of those. Thanks for the high-quality electronics. (source: email)
Questions: 39
it works with my Bosch CL3000i 53E.
It just doesn't show the current power consumption.
Is there a way to fix that or is that a known issue?
The administration's response:
This functionality may not be available because not all air conditioner models have this sensor
Hey, I've got this module and I was looking into tweaking the software a bit and found the link you provided in answer to another question, but it seems the repo is no longer publicly available? Or did it move?

The administration's response:
Configuration and precompiled firmware are available for download on the product page https://smartlight.me/smart-home-devices/wifi-devices/wifi-dongle-air-conditioners-midea-idea-electrolux-for-home-assistant#tab- download
Davy Keizer
Hi, works perfect with a Mitsui (Midea Split AC). Pops up in Home Assistant.
Temp steps are in 0.5C. How can I change that to 1C?
I saw something in the .yaml file. But how can i "upload" it to the ESP?
Or is there a way to change the steps in HomeAssistant?
The administration's response:
Basic guide for esphome https://www.youtube.com/watch?v=cfkW7ZmiMEw
To update the dongle, you will need to compile the firmware in legacy format and flash it via OTA
The configuration file can be downloaded here https://smartlight.me/smart-home-devices/wifi-devices/wifi-dongle-air-conditioners-midea-idea-electrolux-for-home-assistant#tab-download

Be careful when modifying the firmware and loading it into the dongle, if something goes wrong, use this instruction to restore the dongle https://smartlight.me/diy-smart-home/slwf01_flashing_en
Mike M
I saw another site selling version 1.1 of this dongle. What is the difference between 1.0 and 1.1 and which model are you currently shipping?
The administration's response:
There is no functional difference. The newer version has a slightly improved board layout.
ZM 88
Arrived today and it was very easy to setup, all working fine.
I've Bosch Climate 6000i which has a motion sensor built in, but it hasn't been setup automaticaly on HA. Is there a way to do so?
Thank you!
The administration's response:
Usually, the setting is automatic. If this did not happen, use the instructions for setup that came with the device
Flashing SLWF-01pro by using usb-ttl converter
DIY smart home 14/02/2023 3580
Flashing SLWF-01pro by using usb-ttl converter
Prepare:1. For flashing you need usb-ttl on CH340G or cp210x chip                    &nbs..
Midea, Idea, Neoclima and other Electrolux air conditioners in a smart home
DIY smart home 22/05/2021 4611
Midea, Idea, Neoclima and other Electrolux air conditioners in a smart home
This article describes the information in general, without detailed instructions on how to flash, what to click, but provides links to all t..
Have a look on this
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