@felmue said in M5Paper power management:
if I read the schematics correctly in power off mode signal
PS_ON is low,
PWR_EN pulled up by
VBAT zero and
VSYS zero as well, therefore the values of R30 and R33 shouldn't matter since SY7088 is without power. Or am I missing something?
BTW: The RTC will drain the battery even lower as it is directly connected to the battery and runs until 1 volts.
Thank you, I've missed that.
RTC current is <1uA, so it should not be a problem.