Openhab and shelly roller shutters open close percentage

Add-ons Bindings
14

Click show more ???

Or:

Create a proxy item for opening and closing the shutter. Name it whatever you like and replace it in the rule below.

rule "rollershutter"
when
    Item Proxy changed 
then
    if(rollershutter.state as Number == 0){
        rollershutter.sendCommand(100)
    }
    else if(rollershutter.state as Number == 100){
        rollershutter.sendCommand(0)
    }
end