Topics created by ScheduleDisplay

@ScheduleDisplay
Connecting to always ON USB Power will permanent charge your battery and hold it at fully charged level. Not the best state to store a lithium battery over longer time. Best will be to remove it (or at least disconnect).

Hello @ScheduleDisplay

I am glad to hear it works for you now.

Yes, the battery will drain much faster when using ESP32 deep sleep or light sleep compared to a full shutdown.

You can find the currents for all three modes here.

Thanks
Felix

@felmue I think 4.35v are somehow coming from the charging cable, because as soon as I connect the charging cable the M5.getBatteryVoltage() / 1000.0 giving me 4.35v but if I remove the charging cable then I get the actual battery voltages e.g 3.8v.
Is it possible that somehow I can read the actual battery voltages even if the device is connected to the charging cable?

@felmue Hello Felix.
Thank you very much for your help.
I get it working using the hour field with some little changes.

@scheduledisplay Hello.
Did you manage by any chance to use M5Burner to flash your own code written in Arduino?