Can I use app on Smart Controller and PC?

I’m wanting to download the Litchi app, mainly for waypoints, and use it both on the Smart Controller (SC) AND a PC.
I’m wanting to set up the waypoints on a large screen but am unsure how I transfer the data to the SC.
Thanks for any help.

You set up your mission in the mission hub, sign in on the controller to your litchi account (the same one as you logged into the hub with) and everything is automatically synchronised


Like Martin says.
Plus, be sure to load the waypoints mission on your SC while you have an internet connection.
Then the mission will be available if you are flying in an area without internet service.