I bought Zemismart window opener that I intend to use in a greenhouse to open the door, when temp is rising. This window opener is wifi enabled and should be possible to control via Alexa, Googleassistant and Tuya. I took the device out of the box and installed Smart Life app on mobile phone. Was able to find device and control it. Cool and important feature is that you can open x%, so it is not to just completely close or completely open. Next is to set up it within my home automation. I do measure temp in greenhouse and send it home via mqtt message. Node Red helps me there and I have all the data needed to make decision on when to open door. Question is how to send message to my Window opener. Easiest would be to do that directly from NodeRed, but I am not sure how to do that. I have then looked into Homeassistant, as I know it has Tuya integration. Installed it , got my device in HA. However, I have only three buttons available: Open, Close and Stop. I have to either count seconds (not sure how reliable this is ) or find the way to send command Open 30%. Also, need to find the way to send message from NodeRed to HA. Maybe HA can listen to mqtt message? Would appreciate to hear what way should I go with this?
just bought the zigbee version also, will try to figure this out 
Any progress on this ?
I also want a window opener with x% control.
Nope… did not find the way to open x%
I know this is just over a year old now but can you share how you got the Zigbee opener connected?
I have had it connected in the past but moved from a Sonoff Wi-Fi bridge to a Sonoff USB Dongle and now I cannot get it to reconnect, searching for a new device whlie the Zemismart is blinking does not find anything.
how did you do that? what addin did you use and what settings did you use?
As a note, if you have a heap of things paired in ZHA, don’t uninstall ZHA but instead just get a cheap Zigbee coordinator, and there are a lot of them around, and run Zigbee2MQTT along side ZHA. That way you don’t upset your existing devices and have to go around and repair all the devices
I have the zm90e-dt (zigbee). I have been using ZHA for all my zigbee devices up until now. I can’t get the zm90e-dt device to pair. I’m not even sure how to put it in pair mode. There were no instructions provided in the box for zigbee. Upon reading it was suggested that I need to use z2m for this device. So now I’ve got both zha and z2m running but neither find the device and I’m assuming it’s because I don’t have the device in pairing mode. How do you put it in pairing mode? Thanks!
Found the answer after posting this. To put zm90e-dt (zigbee) into pair mode, press the button 3 times in quick succession.
The Loratap Curtain Switch seems really well done. Unlike the Moes and Avatto which constantly lose their position with ZHA, and from time to time with z2m the Loratap so far never lost it.
Also you can set the calibration time separately for opening and for closing - plus you can directly enter it in seconds instead of needing to push calibration mode - and stop trying to get it right.
I guess Shelly Curtain Switch will be very good too - just more expensive.
The problem is there are quite a few devices presenting as TS130F and some of them are utter rubbish like the Moes - it works no better than the avatto, loses position and needs complicated calibration plus it only has a single calibration not open and close. After two weeks it died.
I so far have only the big plastic wall mount switch with three buttons from Loratap - I hope the glass one has the identical hardware below - as it’s better looking and only 2-3 euros more.