I see this is an old posting, so maybe it’s solved.
But indeed don’t touch the upper switch, this is your safety mechanism in case of strong wind and rain.
Behind the the two lower switches I would use a Shelly 2.5, or the fibaro, but I don’t have experience with fibaro (they seem to be good too).
This way you can control “manually” the open and close state of the awnings, and build flows based on input of other sensors (temp in the house, weather forecast, …).
example: if temp in room is higher than 20° then close awnings
The Shelly (but probably fibaro too) has also some scene/flow capabilities build in (sun up/set, scheduling, …).
I sometimes combine scene/flow capabilities of Homey and Shelly, but it can give some conflicts.
This is how I would do it.
I was searching if you could capture the data, measure of wind speed of the Eolis. That is how I stumbled on this post.