Meanwhile I have almost finished the development of the wind sensor called Anemosens for WinDIY_2. (https://hackaday.io/project/179999-windiy2-horizontal-axis-wind-turbine)

I have summarized a few details in the following video. You can also find more information here: https://hackaday.io/project/180202-anemosens-sla-printed-anemometer