I have bought a wifi rollershutter controller. I was able to install Tasmota in it -> https://templates.blakadder.com/teepao_curtain_switch.html
I created 3 Switch items from MQTT state and commands (UP button, DOWN button and STOP button)
Also I created a Number Item which contains the open/close percentage, This item reads MQTT percentage state and sends the command via http (executecommand(curl http:/ip/cmd…)
I have no problems controling it with Openhab but I also like to control with Google Home. I created a Rollershutter Item with a tag, and it appears in Google Home…But, how can I associte the 3 switch items and number percentage item states/commands to the rollershutter item??