Posts made by DavMartEs

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”

@ajb2k3 You mean the black core m4stack? Yes

@ajb2k3 yes, several times. I am going to try using a different computer now

@ajb2k3 I’ve tried but burned program can’t run. It gives a message saying SHORTCUT STOPPED WORKING. I’ve tried tu run it over Windows and Linux and none of the versions ran

@ajb2k3 same result. I detached the screen part from bottom part, put them back together :(. I also tried to load a code pressing reset with same result

@ajb2k3 I’ve tried but always get same response: A fatal error ocurred Failed to connect to ESP32 Timed out waiting for packet header

@ajb2k3 I was using Arduino IDE. Is there any tutorial out there of how to use the burner to reinstall the firmware?

After trying to load a project into the M5Stack Core something must have gone bad because the screen is black. It doesn’t responds to any button and doesn’t change when plugged to energy source. Only when unplugging it from it the screen makes a quick white flick. Is there any procedure to hard reset it / return to factory settings / force it to come back to life?