Variable speed in duct fan?

Hardware
1

Have any of you found a variable speed in-duct exhaust fan that can be controlled by HA?

2

I used Blauberg; from memory it was 0-10v control and I hooked up a ESP8266 to control it. Has worked quite well for 24 months.

3

80mm 5W DC fan? 1000mm 2kW AC fan?

2 Likes
4

Thank you - I appreciate your input.