SamsungTV Flow, help please

Thanking you once again, i have looked at node-red-contrib-newsamsungtv and it should work on my tv from 2017. I have set up a basic flow with power on /off hdmi etc.
If i wake up tv with remote and run a node command , i get message "TV is on" in node red terminal.
What i would ask is if anyone has a flow for samsung tv running so i can have a look at their setup ..2017 series 7. I'm a little new to a lot of this so please excuse my newbie answers.