Audio, SD cards and speakers?

[awilkie1]

I'm looking to play a series of tiny 1-2 second audio files. I think what your suggesting is similar to this other thread?

Photon play sampled music (wav file) using DAC

This isn’t tested, but in principle this should do the job SYSTEM_THREAD(ENABLED); #include "speaker.h" const uint16_t wave_data[] = { .... }; uint16_t audioFrequency = 22050; // Hz Speaker speaker(sizeof(wave_data)); void setup() { memcpy(speaker.getBuffer(), wave_data, sizeof(wave_data)); speaker.begin(audioFrequency); }