Machine.reset_cause()

[Asb]

Hi.

Is it possible to determine whether the on-board reset button was pressed vs. the LoPy turning back on again after a power outage?
I've tried using the machine.reset_cause(), but it looks like both of my scenarios will go under machine.PWRON_RESET?

Thanks.

[robert-hh]

@asb No, because the reset pin, connected to CHIP_PU on the ESP32, actually switches the power. That is in the data sheet:

CHIP_PU
High: On; enables the chip
Low: Off; the chip powers off