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How to save power when SR is running (AIS-1710)

Open mike-2020 opened this issue 1 year ago • 4 comments

Checklist

  • [X] Checked the issue tracker for similar issues to ensure this is not a duplicate.
  • [X] Provided a clear description of your suggestion.
  • [X] Included any relevant context or examples.

Issue or Suggestion Description

Does light sleep work with SR? Or is there a guideline for power saving while SR is running?

mike-2020 avatar Sep 09 '24 10:09 mike-2020

The best way is to use low-power VAD. Currently, ESP32-P4 has a built-in low-power VAD on the LP coer. ESP32-S3 need to implement a low-power VAD on the CPU core. The VAD algorithm is simple and can be run at a lower frequency to reduce power consumption.

feizi avatar Sep 09 '24 11:09 feizi

For ESP32S3, the low power VAD is already implemented? Or it is going to be implemented?

mike-2020 avatar Sep 10 '24 05:09 mike-2020

We do not plan to implement low power VAD for ESP32S3. There will be another solution in the future for esp32s3.

feizi avatar Sep 11 '24 08:09 feizi

ok. hope the new solution will be released soon.

But for now, when SR is in use, can I enable "light sleep" or "modem sleep"?

mike-2020 avatar Sep 13 '24 00:09 mike-2020