# \[APP\]\[Pro\] Duux Gen2 **URL:** \ **Category:** Apps\ **Tags:** app, homey-pro\ **Created:** [November 18, 2025, 4:31pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511 "2025-11-18T16:31:07Z")\ **Posts on this page:** 20\ **Page:** 4
**Author:** ![Warner\_Uiterwijk](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/warner_uiterwijk/32/86955_2.png) [@Warner\_Uiterwijk](https://community.homey.app/u/Warner_Uiterwijk)\ **Post date:** [January 12, 2026, 9:47am UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/62 "2026-01-12T09:47:33Z")
Hi Sven, My Duux Bora with serial number 24… works with the Duux app (gen 2), but somehow I can’t get it connected in Homey. Either it doesn’t see new devices, and sometimes when it looks like homey comes across something, it says “Cannot read properties of null (reading ‘length’). Any idea? ---
**Author:** ![Mike\_de\_Vries](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/mike_de_vries/32/109113_2.png) [@Mike\_de\_Vries](https://community.homey.app/u/Mike_de_Vries)\ **Post date:** [January 12, 2026, 11:38am UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/63 "2026-01-12T11:38:32Z")
Hi, great app, nice to have some homey control again with gen2 devices 🙂 Is it possible to also add the Whisper Flex Ultimate? I can see the Flex, but the ultimate does not show up, but uses the same app (gen2) and account . If possible that would be great ---
**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\ **Post date:** [January 12, 2026, 12:27pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/64 "2026-01-12T12:27:26Z")
# Version 2.1.0 - Added Whisper Flex Ultimate ---
**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\ **Post date:** [January 12, 2026, 1:09pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/65 "2026-01-12T13:09:17Z")
# Version 2.1.1 - Fix fan speed for Whisper Flex Ultimate ---
**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\ **Post date:** [January 14, 2026, 3:30pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/66 "2026-01-14T15:30:44Z")
# Version 2.1.2 - Added support for the older Bora (DXDH02) ---
**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\ **Post date:** [January 14, 2026, 4:02pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/67 "2026-01-14T16:02:58Z")
# Version 2.1.3 - Fix type IDs ---
**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\ **Post date:** [January 15, 2026, 1:26pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/68 "2026-01-15T13:26:28Z")
# Version 2.1.4 - Added another type ID for the Edge heater - Fixed a typo in the app settings page ---
**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\ **Post date:** [January 15, 2026, 1:36pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/69 "2026-01-15T13:36:14Z")
# Version 2.1.5 - Fixed type ID check ---
**Author:** ![Frank\_Verschoor](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/frank_verschoor/32/11564_2.png) [@Frank\_Verschoor](https://community.homey.app/u/Frank_Verschoor)\ **Post date:** [January 17, 2026, 5:00pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/70 "2026-01-17T17:00:43Z")
I was wondering… Are Duux Edge Oil Radiators also supported? ---
**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\ **Post date:** [January 17, 2026, 5:02pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/71 "2026-01-17T17:02:44Z")
Not yet, but I can definitely add support if you send me the config (More→Settings→DuuxGen2 in the Homey mobile app) ---
**Author:** ![Frank\_Verschoor](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/frank_verschoor/32/11564_2.png) [@Frank\_Verschoor](https://community.homey.app/u/Frank_Verschoor)\ **Post date:** [January 17, 2026, 5:19pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/72 "2026-01-17T17:19:13Z")
I am thinking of buying one or more of these radiators, now I am stuck with a couple of Mill Oil Heaters which give me a lot of trouble…. Constantly disconnecting from Wifi which is giving me headaches, and I am not the only one…. Mill does not do anything to fix these problems…. ---
**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\ **Post date:** [January 17, 2026, 5:21pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/73 "2026-01-17T17:21:31Z")
I have a Duux Bora and while I had some issues during the setup (which was solved by re-installing the mobile app), it works very stable both in Homey and the Duux mobile app. I can definitely recommend Duux products! ---
**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\ **Post date:** [January 20, 2026, 8:34pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/74 "2026-01-20T20:34:05Z")
# Version 2.1.6 - Added icons for all devices ---
**Author:** ![Frank\_Verschoor](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/frank_verschoor/32/11564_2.png) [@Frank\_Verschoor](https://community.homey.app/u/Frank_Verschoor)\ **Post date:** [January 24, 2026, 11:58am UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/75 "2026-01-24T11:58:47Z")
I just bought Me a Duux Oil heater, so If you want to support this device I can send you the config. But am not quitte sure how… In the App I can go the device and from there when I go to More =\> Need Help on this device I get a popup screen with additional information like Code Name, device ID, Product ID, Firmware Version, Space ID and so on. Is this what you mean? ---
**Author:** ![Mike\_de\_Vries](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/mike_de_vries/32/109113_2.png) [@Mike\_de\_Vries](https://community.homey.app/u/Mike_de_Vries)\ **Post date:** [January 24, 2026, 2:58pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/76 "2026-01-24T14:58:31Z")
Hi, with the latest version for my whisper ultimate the slider shows 0,01 til 0.3 but that stops the fan. This scale is not working as the max level still stops the fan from turning. ---
**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\ **Post date:** [January 24, 2026, 5:32pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/77 "2026-01-24T17:32:57Z")
# Version 2.1.7 - Fixes Whisper Flex Ultimate fan speed capability ---
**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\ **Post date:** [January 24, 2026, 5:34pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/78 "2026-01-24T17:34:13Z")
The issue should be fixed, but I don’t know what you mean with the 0.01 to 0.3. Do you see that in the device screen or the Flow card? ---
**Author:** ![Mike\_de\_Vries](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/mike_de_vries/32/109113_2.png) [@Mike\_de\_Vries](https://community.homey.app/u/Mike_de_Vries)\ **Post date:** [January 24, 2026, 5:36pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/79 "2026-01-24T17:36:33Z")
I see that in the slider.. ![Scherm­afbeelding 2026-01-24 om 18.35.58](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/f/c/fcaca94a87131dd022c1b7c47d982825ab1c623e.jpeg) ![Scherm­afbeelding 2026-01-24 om 18.36.08](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/c/d/cd2287b606de845a8f445782c43f6ff7e51e0359.jpeg) And those values are to low, so the fan always stops spinning when using the slider. Will test the new version now ---
**Author:** ![Mike\_de\_Vries](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/mike_de_vries/32/109113_2.png) [@Mike\_de\_Vries](https://community.homey.app/u/Mike_de_Vries)\ **Post date:** [January 24, 2026, 5:39pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/80 "2026-01-24T17:39:54Z")
With 2.1.7. still the same behavior. Slider values are to low, and fan won’t start with low or high value. ---
**Author:** ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven)\ **Post date:** [January 24, 2026, 5:53pm UTC](https://community.homey.app/t/app-pro-duux-gen2/145511/81 "2026-01-24T17:53:04Z")
# Version 2.1.8 - Fix Whisper Flex Ultimate fan speed capability [Previous page](https://community.homey.app/t/app-pro-duux-gen2/145511.md?page=3) [Next page](https://community.homey.app/t/app-pro-duux-gen2/145511.md?page=5)