ESP32/ESP8266 Light Sleep or Modem Sleep

Q&A Forum › Category: ESP32 › ESP32/ESP8266 Light Sleep or Modem Sleep

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Ian Stewart asked 2 years ago

Hello

Has anybody managed to get Light Sleep or Modem Sleep working on a ESP32/ESP8266?

Regards
Ian

Question Tags: ESP32, ESP8266, Light, Modem, Sleep

3 Answers

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Sara Santos Staff answered 2 years ago

Hi Ian.
I haven’t tried it, but it seems to work.
See here: https://github.com/espressif/arduino-esp32/issues/475#issuecomment-337655468
I hope this helps.
Regards,
Sara

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Ian Stewart answered 2 years ago

Hello Sara,

Thanks for the link, it “compiles as is” and runs in the serial monitor.
Can’t see any reduction in power usage, I’ll try to include it in a sketch to see what happens.

Regards
Ian

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Sara Santos Staff answered 2 years ago

Ok, then let me know the results.
Regards,
Sara