Depends... do you need wifi, screen and others always on? can you wake some on a timer? on user interaction? on interrupts? https://lastminuteengineers.com/esp

Depends... do you need wifi, screen and others always on? can you wake some on a timer? on user interaction? on interrupts? https://lastminuteengineers.com/esp32-sleep-modes-power-consumption/ https://lastminuteengineers.com/esp32-sleep-modes-power-cons... You can use those sleep modes in micropython as well https://randomnerdtutorials.com/micropython-esp32-deep-sleep-wake-up-sources/ https://randomnerdtutorials.com/micropython-esp32-deep-sleep...