I would like that HomematicIP integration will make some missing attributes available in the HASS entitiy.
As per now integration is adding one thermostat sensor per each thermostat (eTRV in my case) and this sensors report only the valve opening status in % and rssi data; then a climate entity is generate per each “room/group” defined in HmIP but the group does not have the current temperature but only mix/max/set.
this field “current_temperature” is populated ONLY if you have an external HmIP device that reads temperature and humidity. In setup like mine where I don’t use anythign beside eTRV it would be really handy to import on the current temperature which is read and available on each eTRV valve together with other missing field as per below:
I fetched the whole JSON myself and at least the below attributes shoudl be imported as quite relevant, specially the valve actual temperature.