@johnericsutton hard to believe that unit is designed in such way to report value only when measured source is above 0...

@andyzot so you can't find location where downloaded firmwares are stored on MAC?

m5burner_firmware0.JPG

see Win10 example

@TimmyProgamsStuff I'm glad about that. Have a lot of fun

Check the main menu or dashboard after logging in, usually the actual working page is under Home or Dashboard, not Tutorials. If you tell us what you’re trying to access, someone can point you directly.

@felmue
Thank you for the clarification.
Yes, it seems that internal pull-up/pull-down resistors cannot be controlled at the moment.
I also checked the documentation, but could not find any way to configure this, which is why I posted the question here.

I hope this feature can be supported in the future, as it would be very useful in practice.

Thanks again for sharing your experience.

@kuriko SN: C12625050101908

4e9f2ec2-abb0-4f9a-897c-0ecec8711f33-image.png

Hi, I encountered a similar issue. When the QR code reader is in auto-scan mode, if the barcode is scanned more than once while the main program is in a delay state (e.g., 5000 ms), the barcode reader stops responding after the delay ends, and the data can no longer be read. I also tried reading the barcode from the image in the previous post, but nothing changed.
Additionally, I have confirmed that communication is restored and the device becomes usable again by unplugging and reconnecting the I2C cable. Is it possible to reset the barcode reader programmatically?

@felmue good to see approach to hat connector changed to be on ribbon and can be disconnected

@gizmologic so in short words what you need is convert m5dial encoder to 0-10v signal and operate exernal relay with screen button right? what is your code so far?

@Micaelaman @torrix
Please notice that Core2 has 2 diffrent versions of PMIC chip, AXP192 and AXP2101. Make sure you are initialize PMIC correctly.

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@cr3al no experience with flashing via phone, in general I had no issues with bruce/nemo etc, and M5StickC devices, just be sure its correct firmware for StickC StickC+ StickC+2

Hello @Mamoulian

thank you for that information. I was not aware the the timers in ESP32S3 are also called RTC timers.

Thanks
Felix