So to get the “access token” follow these steps:
1- Download files from here: FILES and put them in a easy accessible folder from terminal.
2- Open the file “actest.py” with a editor and change the SAMSUNG.IP to your AC ip adress and save the file.
3- Power off your AC Device. IMPORTANT STEP!
4- Open a terminal and navigate to the folder where you have the (previously downloaded) files.
5- Execute: python3 server.py keep this terminal open.
6- Open another terminal and navigate to the same folder as in step 4.
7- Execute: python3 actest.py in this second terminal.
8- Go to your first terminal and check the output there you should have something like: “DeviceToken”:“XXXXXXXXXX” where the “XXXXXXX” is your token.
9- Save your token somewhere save, like a text file (for later). Now you can close both terminals.
What happend to me was that my Samsung AC changed ip adress after step 3.
So I had to set it as static ip on my router.