I just got an old bakelite RCA Victor AM radio that I want to use as an enclosure for my Pi4/Amp2 Moode setup. I would like to have an led activated when the system is playing music, i.e., taken off pause (I keep my system powered all the time). I guess I need GPIO pins and script that sense if play is clicked, pins are powered. Thanks in advance!
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Solved: Detecting play
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08-11-2021, 04:25 PM
(07-19-2021, 04:37 AM)malcolmwa Wrote: I just got an old bakelite RCA Victor AM radio that I want to use as an enclosure for my Pi4/Amp2 Moode setup. I would like to have an led activated when the system is playing music, i.e., taken off pause (I keep my system powered all the time). I guess I need GPIO pins and script that sense if play is clicked, pins are powered. Thanks in advance! To answer my own question, pin 40 goes from 0 to about 1.26 volts when Play is clicked. Just FYI for anyone else wondering. |
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