i recently finished a quite accurate model for recognizing spells
Deploying it to the arduino 33 ble was really easy and the microphone example worked like a charm!
But how is the recording time of the microphone defined? I would like to record for maybe 2 seconds.
Is this stored in the model_metadata.h in EI_CLASSIFIER_RAW_SAMPLE_COUNT? I tried to double the value but it crashed my arduino.