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M5StickC with PAM8303 Speaker Hat

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generalTso
last edited by

Is it possible to drive the speaker with ESP32's DAC? https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/dac.html

I've tried for pretty long time but couldn't get the speaker to work :S
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crami25
last edited by

Here is an example how to do it (The PAM8303 chip is mono, the PAM8403 is stereo):

https://www.youtube.com/watch?v=xotWNWUh7i4
https://www.xtronical.com/basics/audio/dacs-on-esp32/
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