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The marketing/Web page blurb for the ESP8266 mentions an I2S interface. Have we found it yet (if it actually made it into the production chip at all) and are there any code/API examples out there? I've not found any so far and I'm waiting for a reply (if any) for my email to Espressif.
I'm looking at whether it would be possible to hook up a MEMs mic module with internal ADC and I2S interface.
Plan B (might be Plan K by now) is does anyone know of a MEMs mic module with ADC SPI. Plan C is a discrete Mic / ADC or Mic / analogue input design. The audio source will be basic quality (mono) speech for sound detection/baby monitoring.
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- 9 years ago
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