Shelly duo not working
Hi, i cannot get shelly duo working, i have seen #82, but didnt help. 
I have the latest firmware and installed shelly beta.
homebridge says this

![image](https://user-images.githubusercontent.com/3304783/107648822-0d9c7000-6c7d-11eb-82a0-50fdd1f96669.png)

it somehow has color temperature problem

Thx for help