# \[APP\]\[Pro\] Mitsubishi WF-RAC - Cooling, heating and ventilation **URL:** \ **Category:** Apps\ **Tags:** app, official, homey-pro\ **Created:** [March 4, 2023, 12:54am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116 "2023-03-04T00:54:28Z")\ **Posts on this page:** 20\ **Page:** 13
**Author:** ![Ziglar](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ziglar/32/1009_2.png) [@Ziglar](https://community.homey.app/u/Ziglar)\ **Post date:** [March 9, 2026, 9:26am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/247 "2026-03-09T09:26:01Z")
is this app EOL ? since a update 2 months ago it has been very bad connecting to my airco. keeps saying device not reachable while it is. up until a (couple) of days ago i could fix it by restarting the app, that does not work anymore now. ---
**Author:** ![evdpol](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/evdpol/32/26730_2.png) [@evdpol](https://community.homey.app/u/evdpol)\ **Post date:** [March 9, 2026, 1:16pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/248 "2026-03-09T13:16:40Z")
> [@Ziglar](#): > > is this app EOL ? Wut? ---
**Author:** ![pvdven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/pvdven/32/155633_2.png) [@pvdven](https://community.homey.app/u/pvdven)\ **Post date:** [March 9, 2026, 2:05pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/249 "2026-03-09T14:05:31Z")
I think @Ziglar means: **End of Life** , a term in manufacturing and technology indicating that a product has reached the end of its functional, supported, or marketable existence. When a product reaches EOL, the manufacturer stops producing, selling, or providing updates (like security patches) for it. ---
**Author:** ![JvdMeulen](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jvdmeulen/32/71049_2.png) [@JvdMeulen](https://community.homey.app/u/JvdMeulen)\ **Post date:** [March 9, 2026, 2:46pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/250 "2026-03-09T14:46:57Z")
One-word sentences… sigh. @evdpol tries to say: no, not really. We all know the term ---
**Author:** ![pvdven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/pvdven/32/155633_2.png) [@pvdven](https://community.homey.app/u/pvdven)\ **Post date:** [March 9, 2026, 3:36pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/251 "2026-03-09T15:36:32Z")
I did not know the term Wut? 😉 ---
**Author:** ![Jesse\_de\_Vroet](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jesse_de_vroet/32/121733_2.png) [@Jesse\_de\_Vroet](https://community.homey.app/u/Jesse_de_Vroet)\ **Post date:** [March 9, 2026, 4:50pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/252 "2026-03-09T16:50:54Z")
Unfortunately, I’m unable to connect the air conditioners to the app. Adding them to Homey goes smoothly and the air conditioners have been assigned a fixed IP address. However, after connecting, Homey reports that the device is _unreachable_. The support documentation mentions that the Smart M-Air app must not be logged in. However, I’m not sure how to log out of it. I have already removed the app from my phone, but that did not seem to make any difference. I sincerely hope you can help me resolve this issue. ---
**Author:** ![KingSize32](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kingsize32/32/138235_2.png) [@KingSize32](https://community.homey.app/u/KingSize32)\ **Post date:** [March 11, 2026, 7:55am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/253 "2026-03-11T07:55:04Z")
@Jesse_de_Vroet I think your problem is the same as mine. Read back a bit and you’ll see that the newer versions of the Modules have this issue. You can add the devices, but they don’t connect and show ‘device unreachable’ in Homey. I also don’t really see an answer from @evdpol about whether we could solve this with software. No idea where the problem lies and I’m happy to test, but it doesn’t seem to be taken seriously. Of course, as has already been mentioned, it’s a community app and everything is voluntary, but it would be nice to get an answer if he thinks it is possible. Maybe the App could also indicate that it only works with the older 52010 version and not with the newer 52025 (BL3372-P\_1V1) versions as @pvdven has mentioned to be the difference. ---
**Author:** ![evdpol](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/evdpol/32/26730_2.png) [@evdpol](https://community.homey.app/u/evdpol)\ **Post date:** [March 11, 2026, 9:38am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/254 "2026-03-11T09:38:32Z")
I do think we can solve it with the software, but as I do not own a device with the newer software, it’s hard to know where to begin at this point. I am keeping my eyes on the HA integration also. Does the HA integration work with the newer software that anyone knows? ---
**Author:** ![KingSize32](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kingsize32/32/138235_2.png) [@KingSize32](https://community.homey.app/u/KingSize32)\ **Post date:** [March 11, 2026, 9:50am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/255 "2026-03-11T09:50:31Z")
I don’t know, I personnally don’t know anybody that has this version and uses HA. Maybe I can send you a diagnostics report so you can view what the error is? ---
**Author:** ![evdpol](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/evdpol/32/26730_2.png) [@evdpol](https://community.homey.app/u/evdpol)\ **Post date:** [March 11, 2026, 9:53am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/256 "2026-03-11T09:53:30Z")
Yeah, could you send me a report right **after** you’ve added the device to Homey, and it becomes unavailable? ---
**Author:** ![KingSize32](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kingsize32/32/138235_2.png) [@KingSize32](https://community.homey.app/u/KingSize32)\ **Post date:** [March 11, 2026, 10:18am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/257 "2026-03-11T10:18:32Z")
Done, just added the two Airco’s again and right after they become unavailable I’ve created an diagnostics report for you. Let me know if I can try anything else. ---
**Author:** ![pvdven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/pvdven/32/155633_2.png) [@pvdven](https://community.homey.app/u/pvdven)\ **Post date:** [March 11, 2026, 10:27am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/258 "2026-03-11T10:27:26Z")
If necessary, I can also share a report with you. And I also do not use HA. ---
**Author:** ![evdpol](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/evdpol/32/26730_2.png) [@evdpol](https://community.homey.app/u/evdpol)\ **Post date:** [March 11, 2026, 12:30pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/259 "2026-03-11T12:30:14Z")
Wat zie je voor output, wanneer je op de command line van je computer het volgende uitvoert? Vervang `` met het IP adres van je airco. **MacOS:** ```auto curl -L http://:51443/beaver/command ``` **PowerShell (Windows - untested):** ```shell $response = Invoke-RestMethod 'http://:51443/beaver/command' -Method 'POST' -Headers $headers -Body "" $response | ConvertTo-Json ``` En als je daar eventueel een foutmelding krijgt, vervang dan eventueel `http` met `https`: ```shell https://:51443/beaver/command ``` Kunnen jullie de resultaten hier posten? Als het goed, krijg je een melding zoals: ```auto Not supported this command ``` ---
**Author:** ![pvdven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/pvdven/32/155633_2.png) [@pvdven](https://community.homey.app/u/pvdven)\ **Post date:** [March 11, 2026, 1:14pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/260 "2026-03-11T13:14:17Z")
Ik get these responses with http and https on Windows 11: ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/b/9/b91565a95126a5d6a3f449d06c6ea7d69732257c.png) And this response on my MacBook: > Patricks-MacBook-Pro:~ Patrick$ curl -L [http://192.168.192.136:51443/beaver/command](http://192.168.192.136:51443/beaver/command) > > curl: (56) Recv failure: Connection reset by peer > > Patricks-MacBook-Pro:~ Patrick$ curl -L [https://192.168.192.136:51443/beaver/command](https://192.168.192.136:51443/beaver/command) > > curl: (35) Send failure: Broken pipe > > Patricks-MacBook-Pro:~ Patrick$ ---
**Author:** ![evdpol](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/evdpol/32/26730_2.png) [@evdpol](https://community.homey.app/u/evdpol)\ **Post date:** [March 11, 2026, 1:31pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/261 "2026-03-11T13:31:47Z")
That explains why Homey cannot control your units. I’m not sure what the difference is between firmware 52010 and 52025 (BL3372-P\_1V1), but it _looks_ like the API (endpoints) are also not the same… 😮‍💨 ---
**Author:** ![KingSize32](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kingsize32/32/138235_2.png) [@KingSize32](https://community.homey.app/u/KingSize32)\ **Post date:** [March 11, 2026, 2:47pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/262 "2026-03-11T14:47:34Z")
\*On my Macbook Via HTTP no reply:\* curl -L [http://192.168.1.206:51443/beaver/command](http://192.168.1.206:51443/beaver/command) curl: (52) Empty reply from server _Via HTTPS my MacBook doesn’t trust the certificate:_ curl -L [https://192.168.1.206:51443/beaver/command](https://192.168.1.206:51443/beaver/command) curl: (60) SSL certificate problem: unable to get local issuer certificate More details here: [curl - SSL CA Certificates](https://curl.se/docs/sslcerts.html) _Over HTTPS with certificate check skipping option:_ curl -L [https://192.168.1.206:51443/beaver/command](https://192.168.1.206:51443/beaver/command) -k Page Not Found /beaver/command\*\*%\*\* This is the same as when I use a browser to go to the /beaver/command path on HTTPS. Page Not Found /beaver/command ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/0/d/0d17b2e62c3189b08a0962f292c7bd29013baa1c.png) ---
**Author:** ![evdpol](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/evdpol/32/26730_2.png) [@evdpol](https://community.homey.app/u/evdpol)\ **Post date:** [March 11, 2026, 3:32pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/263 "2026-03-11T15:32:45Z")
> [@KingSize32](#): > > _Via HTTPS my MacBook doesn’t trust the certificate:_ > > curl -L [https://192.168.1.206:51443/beaver/command](https://192.168.1.206:51443/beaver/command) > > curl: (60) SSL certificate problem: unable to get local issuer certificate This is rather interesting. I see that the HA integration uses a certificate when possible, which is probably (by reading [this](https://github.com/jeatheak/Mitsubishi-WF-RAC-Integration/pull/153) pull request and [this](https://github.com/jeatheak/Mitsubishi-WF-RAC-Integration/issues/151) issue) required to connect to the newer units. @KingSize32 Could you create a certificate like in the PR, and use it with cURL and see if that works, and post the reply here? ---
**Author:** ![NickW](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/nickw/32/157975_2.png) [@NickW](https://community.homey.app/u/NickW)\ **Post date:** [March 12, 2026, 8:24am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/264 "2026-03-12T08:24:41Z")
Following this thread for a while. Looking forward to getting my 2 new MHI units working in Homey 😄 I have HA running and can confirm that the new MHI models work properly with the HA plugin (HACS) ---
**Author:** ![evdpol](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/evdpol/32/26730_2.png) [@evdpol](https://community.homey.app/u/evdpol)\ **Post date:** [March 12, 2026, 9:21am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/265 "2026-03-12T09:21:45Z")
Are you willing to test the app after I try to implement a secure connection? ---
**Author:** ![NickW](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/nickw/32/157975_2.png) [@NickW](https://community.homey.app/u/NickW)\ **Post date:** [March 12, 2026, 9:49am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/266 "2026-03-12T09:49:59Z")
Yes of course! [Previous page](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116.md?page=12) [Next page](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116.md?page=14)