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Published 20 hours ago • verified publisher icon Xinyuan-LilyGO

Deep sleep wake from PDM Mic

Open neodino opened this issue 3 years ago • 1 comments

I'm trying to figure out if we can use the newly added PDM Microphone to wake up ESP32 from deep sleep. Can you confirm if this is possible with the V3 of the watch. If yes can you please point to reference documentation. Thanks!

neodino avatar Aug 29 '21 02:08 neodino

No, it could not. PDM Mic is working only if I2S clock running and sampler running.

IgorTrud avatar Jun 24 '22 18:06 IgorTrud