It can be controlled as a plug or as “wire pilot”. In the netatmo legrand app it works perfectly, but in the home assistant when I’m in wire pilot mode it doesn’t work. I can only do on\off. But in this mode I have to do: eco\confort\HG…
I have the same issue.
But it’s even worse in my configuration.
If I set up this cable outlet in wire pilot mode in Legrand Control App, then in HA I cannot even use on/off with the Netatmo integration.
It’s only working if I set up this cable outlet without wire pilot, but then Off is switching off the eater and I think it’s not good for the device.
Could you please confirm that you can use at least On/Off in wire mode using the Netatmo integration ?