This here is the app, @Rogier_Verheugen is referring to: Tuya App for Homey | Homey
And in the App Store there are already some informations how to connect a Tuya (compatible) device to Homey:
There is also a dedicated app topic about the official Tuya app where you can also ask for help:
[APP] Official Tuya App for Homey
Just wanted to mention it…