I’m trying to use the microphone on an Arduino Nano 33 BLE Sense and I can’t even get it to compile. I include
#include <ArduinoSound.h> #include <PDM.h>
Just like the examples, but when I try to upload it, I get a compiling error:
C:\Users\eroml\Documents\Arduino\libraries\ArduinoSound\src\AudioInI2S.cpp:19:10: fatal error: I2S.h: No such file or directory
This header file doesn’t seem to exist on my hard drive and I can’t find anything about it in the library downloader. The Arduino “Getting Started” page for the BLE Sense literally states,
*“The PDM format is supported by our library PDM that can be used also with our ArduinoSound”. *
But even if I try to compile a program with just the above two header includes and no code it still crashes.
Has anybody else ran into this? Maybe there’s another library I need to download?