STM32F103C8(Bluepill) - Low power mode

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Lambert
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Joined: Fri Nov 20, 2020 4:02 pm

STM32F103C8(Bluepill) - Low power mode

Post by Lambert »

I am using the STM32F103C8(Bluepill) and need to use the STM32Lowpower functions in order to get the most out of my battery life. When in deepsleep the current does not drop. Over the vcc pins at all, I have not tested any of the gpio pins. It does however go into deepsleep judging on the connection to the cpu.

stevestrong
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Joined: Fri Dec 27, 2019 4:53 pm
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Location: Munich, Germany
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Re: STM32F103C8(Bluepill) - Low power mode

Post by stevestrong »

viewtopic.php?f=2&t=301
My crystall glas is broken...

GonzoG
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Joined: Wed Jan 15, 2020 11:30 am
Answers: 5

Re: STM32F103C8(Bluepill) - Low power mode

Post by GonzoG »

I did everything same as in the example in STM32LowPower library and it works.
But it you want to reduce power consumption while in low power mode, remove power LED from board. It draws up to 4mA.

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