I got my speaker hub and 2 doorsensors yesterday and connected them to HA. With the HA community app (see here) was able to import those HA devices into Homey.
Hopefully @Doekse can seduce YoLink to develop an app for Homey (or Athom to create it themselveā¦ 
)
And must say: range is GREAT! Finally seem to have found a solution for my mailbox 2 stories below my apartment, no other protocol reached that far (and I was unable to place extra routers in the middle) time will tell if it keeps working as it is now, but first impression is awesome.
Even with the sensor placed inside the metal mailbox (almost a faraday cage) the hub still says signal strength is āstrongā.
