I restore vintage tube radios manufactured in the 1950s-1960s and upgrade them with modern technology. I integrate U2S Pro boards into the ‘Pick Up’ or Tape Recorder/Phono circuit on the radio going directly into the amplifier. The issue I have is that when I switch from ‘over-the-air’ [FM/AM] broadcast to streaming, I must use the IR remote or the app to start playing a stream. I would like to know how to automatically start playing the first saved preset. I can use a program such as Postman and send the command [GET http://10.0.0.x/httpapi.asp?command=MCUKeyShortClick:1] which will start the 1st preset. How can this be a permanent setting to simplify user interaction?
