It is possible to the esp32 to wake up from deep sleep without reading boot?

[joao_gabriel99]

I want a piece of code to run once, it works as a trigger to the rest of the code (a button needs to be pressed), which I want to loop indefinitely, but this second code contains at its end a deep sleep. So that when the esp wake up it reads again the boot and requires to be triggered again. Hope I made it understandable.
So, it is possible?

[tepalia02]

There are many articles on how to put the ESP32 in deep sleep mode and wake it with an external wake-up, like a button press. But I can't understand what is meant by 'without reading boot'.

[KJM]

You could put your trigger code in boot.py & your deepsleep code in main.py I think after wakeup the esp32 should run boot.py first.

[Lobo-T]

I'm not sure I completely understand what you are asking, but you can check what caused a reset with machine.reset_cause()
https://docs.micropython.org/en/latest/ ... eset_cause

[bilalmalikuet]

ESP32 provides different ways to wake up from deep sleep such as Time wake up, External interrupt wake up, Touch pin wake up. This is a good reference to look into:
https://microcontrollerslab.com/micropy ... p-sources/