Hello, sadly the old Tahoma by Somfy is depreciated, now I have to use another integration.
My issue is, I have several automation with the old version of Tahoma.
In the old version i have a simple sensor “Actual temp : XX °X”
In the new one, i haven’t this sensor, but i see the value in the card :
There is a way to recover this value for a template or something like that ?
Thanks 
It will be an attribute of your climate entity. Go to Developer Tools → States and find your climate entity, then look in the attributes column. e.g.
Most Home Assistant triggers, conditions and actions can access attributes. But if you find a stitation where this is not possible then you can use a template to access the attribute. e.g. for my climate entity shown above:
{{ state_attr('climate.upstairs','current_temperature') }}