Certainly, now you have control over the opening and closing degree in both MRS100 and MRS100HK version.
Yes, smart roller shutter timer is compatible with Amazon Alexa, Google Home and SmartThings. Below is typical voice commands:
Alexa
To fully open the blinds:
"Alexa, <blind> up"
“Alexa, turn off <blind>”
“Alexa, set <blind> off”
"Alexa, increase <blind>"
"Alexa, set <blind> to 0%"
To fully close the blinds:
"Alexa, <blind> down"
“Alexa, turn on <blind>”
“Alexa, set <blind> on”
"Alexa, decrease <blind>"
"Alexa, set <blind> to 100%"
Set the blind to a certain position:
"Alexa, set <blind> to 50%"
"Alexa, increase <blind> by 50%"
"Alexa, decrease <blind> by 50%"
Google Home
Open:
"Hey Google, turn off <blind>"
"Hey Google, set <blind> off"
"Hey Google, set <blind> to 0%"
Close:
"Hey Google, turn on <blind>"
"Hey Google, set <blind> on"
"Hey Google, set <blind> to 100%"
Set the blind to a desired position:
"Hey Google, set <blind> to 50%"