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Power consumption #1

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dontsovcmc opened this issue Oct 24, 2019 · 1 comment
Open

Power consumption #1

dontsovcmc opened this issue Oct 24, 2019 · 1 comment

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@dontsovcmc
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dontsovcmc commented Oct 24, 2019

This is looks like a schematic https://i.imgur.com/EpE4dGj.jpg
LDO power regulator is nice - 40uA current. ME6211-3.3 datasheet
CP2102 is powered by LDO and don't turns off, i think.. Okey, buy 60mA is very-very high current.

Maybe you need to turn off some ESP32 pins?
I see, that you don't turn off Wi-Fi.

Look: https://www.hackster.io/nickthegreek82/esp32-deep-sleep-tutorial-4398a7
"When the ESP32 is in active mode, it draws around 60mAs of current from the battery."
wow FireBeetle ESP32 IOT 10uA out of the box

I also want to get 10uA in my project, so find all area info.

@joba-1
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joba-1 commented Oct 25, 2019

Thanks for the hints! Still interested (had no time to follow up).

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