I’m using the SparkFun Redboard https://www.sparkfun.com/products/13975 and the Sound detector https://www.sparkfun.com/products/14262, I am using the example Arduino code from GitHub which is the link below. I did not change anything from the base code that was provided on GitHub. A picture is also attached of how the sound detector is set up to the Arduino, when I run the code there is no output. On the example page it seems it would output a graph or if the noise was quiet, loud, or moderate but that is not the case. I just want to see the audio output in the form of a graph to allow me to measure the audio levels in a room.
Open up the Serial Monitor in Arduino - is it printing ‘quiet’ ‘moderate’, and ‘loud’?
To see the value as a graph you’d simply alter the code, sending the analog signal to a serial plot (serial plot is next to serial monitor in arduino IDE) and then open the plotter to see it
The x.wav.raw files being observed in the early tutorial I believe are using Spek to see the spectrogram; those are recorded files being analyzed after recording