I have my UPS 700VA connected on a Synology NAS (DS218+). I setup the “Network ups server” option in my NAS with the Homey IP adress and added the IP adress from my NAS in your Homey app. Your app now sees the UPS. But it doesn’t notice a power failure, and can’t read the battery and power level (battery low alert). I totally understand you didn’t develop the app with a NAS in mind, but who knows you have a solution.
I have my UPS 700VA connected on a Synology NAS (DS218+). I setup the “Network ups server” option in my NAS with the Homey IP adress and added the IP adress from my NAS in your Homey app. Your app now sees the UPS. But it doesn’t notice a power failure, and can’t read the battery and power level (battery low alert). I totally understand you didn’t develop the app with a NAS in mind, but who knows you have a solution.
I do see there is data transmitted by the NAS on an other website to use the “NUT Sensor”. But I have no idea how this works… NUT Sensor https://www.smarthomebeginner.com/nut-sensor-on-home-assistant-synology-ups/