Does anyone knows how to silent the digital background noise from the loudspeaker without cutting the speaker wires? Sketch alarms should still be audible.

Is there a way to disconnect the internal battery of the M5StickC so it will be only on when power is supplied to USB-C plug?
Cutting a wire?

I forgot to save my sketch before closing Arduino IDE.
I uploaded the code to my m5, though.
Is there a way to extract the code loaded in the M5?

@m5-docs what about M5StickC? Is it possible to do the same? Do you have a diagram?

@m5-docs Thank you very much. Very useful diagram and pictures

@m5-docs great, thank you. Do you have any picture or diagram that shows the location of the cable?

M5Stick-C is exactly like the M5Stack but smaller, right? Same coding language? Will a sketch built for M5Stack that we change the positions or sizes to fit the M5Stick work in them?

I’m building a project to place it in a car dashboard and I am wondering if the internal battery of the basic M5Stack Core can be disabled.
The reason is that I only want the device to be on when car power is sent through usb c cable and off as soon I switch off the car power when locking car doors.
Does anyone knows how can I disable the internal battery without having to press a button? Thanks

I wasn’t using the reset button properly when uploading a sketch. I had the .....____....._____ error in Arduino IDE and black screen in M5Stack. Now problem is solved. Thank you for your help!

@ajb2k3 It is strange, because in the second computer I try I get the same error when I try to install the burn program “shortcut has stopped”