It works well and is reliable for fan control. A couple drawbacks though - Medium and low for a brief second come on at full high speed and then basically “ramp down” in a few seconds. I think this is the device detecting its voltage/load and adjusting, but that can be annoying to some. There also is a beep with each command, although using “local tuya”, you can disable the beep (more below). A big drawback to many as well is there is no dimmer - light is on/off only.
The device is a Tuya/Smartlife device. The chip it uses though cannot be flashed with TuyaConvert so you are stuck on the Tuya system with it. There is an official TUYA integration, which had the fan show up right away for control, but it is cloud based. There is a “local tuya” integration, but it is a community/hacs add on. Programming it and looking up the initial “keys” is difficult if using local Tuya. This fan makes it harder with “mapping” the values. in mapping for this device in local Tuya, Fan is 1, light is 9, beep is 17.
Update - speed is mapped to value 3
More on local Tuya here -
and here
Honestly, if it wasn’t for the remote, I would have went with the Sonoff due to the complexities of local tuya. Tuya is working on making the official integration work locally in the future, so that could change things down the road though on Tuya devices. I have several Tuya smart bulbs and you can’t really compete with the price. I would be interested to hear from @qoheleth on any concerns about the Sonoff and RPM issues though.