Smart gable fans for attic working with HA

Hardware
1

Good day smart people. I am looking for smart gable fans for attic, which can work with HA. I am in US and need to be 120V. Any reconditions? My attic is not big (30’ x30’). Thank you in advanced

2

I would get a dumb attic fan and connect it with a smart plug or switch. Put a smart thermometer in the attic and have HA turn on and off the fan.

3

I was thinking about that, but I would like to control a speed also like that one:
AC Infinity AIRLIFT T10, Shutter Exhaust Fan 10" with WiFi Temperature Humidity Controller, EC-Motor Wall Mount Ventilation and Cooling for Sheds, Attics, Workshops, and Greenhouses - Amazon.com

4

Fan switches that control speed are available

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5

This may not be directly applicable, but there are a few posts discussing making HA-compatible controllers for QuietCool Attic fans…

And it looks like at least some of their WiFi controllers use ESP32s and are Tasmota compatible, so it highly likely you could put ESPHome on it.

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6

Thank you. I like that idea to DIY with esphome. Will try in month or so.