I indeed did the learning from the app, I am fine with that. For now I setup 5 buttons in the app, for two seperate Mini Split A/C remotes. At the time that I wrote my OP, the only thing that worked was when I pressed “Send code 0”, it sent the first button that I had setup. Entering any other digit did nothing. Now I tried it again, and using codes 0 thru 4 does seem to work. Problem is that I don’t see a way of knowing which digit to use for which button. Would you be able to have the EISY show the name of the button?
P.S. After writing the above, I figured out a workaround for now, that by checking the history log in the app right after sending a digit from the EISY, I can figure out which button that digit corresponds to. But that’s obviuosly not the best solution. If possible, it would be best to have the ISY import a list of the names of the remotes, with a sub-list of each of its buttons names, and be able to select it from the ISY to press that button. TIA.