This app integrates the ATAG One 2.0 thermostat with Homey, allowing you to monitor and control your central heating directly from the Homey app and use it in your smart home flows.
The ATAG One is a smart thermostat designed specifically for ATAG boilers, providing detailed insights into your heating system’s performance.
Update. Seems my Atag One has no connection /ip address at this time a reoccuring issue here no clue why butbseems re disconnect and reconnect again after a while(hours) wifi mesh is within 2 meters and speial iot setup with 2.4ghz so no clue but has been like this for years so will not help with the app linking for sure.
Hallo, thanks for recreating this.
On the first installation it all worked and connected and was able to change the tempature. As soon I tried to test it outside my home wifi network it failed and now i can nolonger connect even within the wifi home network. When re installing I now get below error. Thanks for looking into it. Kind regards Axel