is it possible to suspend wifi to save power?

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wxzhuhua
Posts: 16
Joined: Wed Jun 29, 2016 2:30 pm

is it possible to suspend wifi to save power?

Postby wxzhuhua » Fri Nov 25, 2022 3:36 am

I'm using esp-idf 4.4.2
I want to suspend wifi to save power and recover it when I need, how to do that?
esp_wifi_stop works to stop it, but when I tried esp_wifi_start to recover wifi link, it don't work.
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wxzhuhua
Posts: 16
Joined: Wed Jun 29, 2016 2:30 pm

Re: is it possible to suspend wifi to save power?

Postby wxzhuhua » Fri Nov 25, 2022 4:11 am

Forgot to mention, BLE is also enabled, I'm using bluedroid, CONFIG_ESP32_WIFI_SW_COEXIST_ENABLE is set to yes.
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