Comments (3)
No schematic, but the myConfig.h file provides connectivity details.
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but I don't undestand.
myConfig.h doesn't exist.
I see in appGlobals.h:
// MAX9814 ADC microphone pinout, Gain & AR can be left disconnected
#ifdef CONFIG_IDF_TARGET_ESP32
#define I2S_ADC_UNIT ADC_UNIT_1
#define I2S_ADC_CHANNEL ADC1_CHANNEL_5 // Out pin GPIO37
#endif
// ICSK025A DAC amplifier (LM386)
// use right channel
#ifdef CONFIG_IDF_TARGET_ESP32
#define I2S_DAC_CHANNEL I2S_DAC_CHANNEL_RIGHT_EN // GPIO25 (J5+ pin)
#endif
I have INMP441 I2S microphone and MAX98357A I2S 3W amplifier, but I don't know how I have to link with my ESP32 devkit:
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This guy has some esp32 audio vids that may lelp
https://www.youtube.com/channel/UC4Otk-uDioJN0tg6s1QO9lw
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Related Issues (7)
- Libraries HOT 2
- Unable to get any audio output HOT 2
- Can't load sketch on ESP32 HOT 2
- cant run it HOT 8
- The majority of the functions do not work HOT 3
- Setup screen loop
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