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Tagged with audio-codec esp32
3
questions
0
votes
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answers
59
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Why does ESP32-LyraT-Mini V1.2 use an external ADC for the microphone when ADC is already available in Audio Codec?
Kindly refer to ES8311 audio codec datasheet and ESP32-LyraT-Mini V1.2 Schematic.. In the Lyrat mini board, an external ADC ES7243 is used to sample the audio signal from the microphone but an equally ...
0
votes
2
answers
1k
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Can an ESP32 be fed an audio signal and then output that audio to a Bluetooth speaker?
I have a CODEC circuit with a AUX audio output. Is it possible to connect that output back to the ESP32 and transmit to a Bluetooth speaker using the ESP32-A2DP library?
If so, would this be the ...
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2
votes
1
answer
437
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What ESP32 pins to connect to the NAU8810 audio codec?
What ESP32 pins to connect to an NAU8810 audio codec? Or rather the other way around. I need an RX pin. Would this be tied to DACIN?
Pins I'm unsure about:
MOUT (Mono Output)
ADCOUT (Digital Audio ...
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