Hi,
I have a Somfy awning, successfully integrated in HA.
I want to create sensor based on attribute, but i block on the ‘core’ one…
My code :
The attribute :
Any help will be appreciated ! Thanks !
ok my bad, for anyone with the same problem 
get attention to the fuc** CASE !!!
i don’t know why but the copy paste change me the “core” by “Core”