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Topic: How to wake up after the single-chip STM32F407 sleeps? (Read 771 times) previous topic - next topic

How to wake up after the single-chip STM32F407 sleeps?

I want to wake up the microcontroller automatically after a single voltage changes to a threshold after the microcontroller enters sleep. How do I do this?

Re: How to wake up after the single-chip STM32F407 sleeps?

Reply #1
You can use external interrupts (multiple pin options) to wake up from sleep. However if you are using standby mode only WKUP pin can be used.