Could be great if someone could make a app for wavin Sentio floor heating.
You can use https://request-a-brand.homey.app/boards/request-a-brand for that.
Do login before posting your request.
I tried that (while logged in, of course) several times fir the Wavin Sentio products, but I can’t find it in any of the statuses. Any suggestions?
Fully agree with TS; if it were only for reading the temp values (not controlling them), it would already be a huge win. Very accurate temp and humidity measurements per room with their devices.
I’m working on it. After a lot of research and testing, I’ve got it working, both reading and modifying. The app still needs some tweaks, and then I’ll share the first version so everyone can test it. Keep u posted!
@jaimy I am keen to know if you got the Wavin Sentio integration up and running? I will soon be migrating to Homey and my underfloor heating is one of the main things for me to integrate, if possible.
Hope to release it next month!
Here it is: Wavin Sentio | Homey
That is cool - thank you so much Jaimy.
I installed it already, and it is working nicely.
However, it only created 12 zones, whereas I have 14 in Sentio. Have you capped it to 12, which used to be the maximum in the older AHC controllers, I think?
Good question Rene. I will look into it!
An update is now available! I’ve increased the limit from 12 to 24 zones and fixed an issue that could cause the app to crash. Enjoy!
Thanks a million Jaimy. It’s working. Now I have all 14 zones. I had to remove and reinstall the app - or is there an easier way to make the app re-scan the Sentio?
When you add a new device, the app will rescan all zones, and you can select and add any zones that were missing.
Thank you for the app!
However i have run into a small issue as i have two sentio contollers.
Homey displays the temperature info from the first controller on the second, instead of actually picking up the new zones. so zone 1 on both controllers are displayed with the same info.
is there a work around for this?
Good question! I own one myself, so I’ve only been able to test it in this specific setup. Is it possible to assign a different IP address to the second controller so that it can distinguish between the two devices when scanning, or is that not possible?
Hi @Jaimy . I have been using this app from the beginning and it works very good for me. I reduce the target temperature at night and when out for vacation, and back to normal, based on various house-statuses I set.
However, I was wondering if the battery level, or lost-connection-alert can be integrated into Homey. On the official Wavin app, I received this morning a pop-up message that Wavin lost the connection to a thermostat/sensor. Would be great to have this in Homey.
Hi Rene. A new update is currently under review. I added the batterty and lost connection alert so I hope it will be available soon 
Sounds amazing. Great work you are doing @Jaimy .
Hi Jaimy,
TThx for creating this - long needed - app
I have a Sentio controller running firmware TM60018.2.
Pairing fails with “No zones found”.
I verified:
- Modbus TCP enabled
- TCP port 502 reachable
- Slave ID 1
- Function 04 register 101 = 2050
- Registers 101-107 readable
- Register 108 returns Modbus Exception 02 (Illegal Data Address)
It looks like zone discovery may read a continuous register block that is not valid on this firmware?
Thanks for this app Jaimy.
However I have the exact same issue as @Martin_Lippert. The previous version of the app seemed to work fine, but I have changed my Homey from a SHS solution to a Homey Pro and had to re-install the app. And then it would not discover the zones anymore.
