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  • Firmware updates, Hardware Revisions, New Product info can be found here.

    75
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    J

    @ajb2k3 thanks for confirming. It not so clear from the provided schematic.

    Do you know which pin on the AXP is providing boosted 5V? If I had to guess, I would say it is 'IPSOUT' but it is not so clear to me from the Schematic nor the AXP datasheet.

    Do you know the part number of the IC noted 'DCDC' in screenshot below?
    Screenshot from 2024-08-06 12-43-37.png

    Thanks

  • M5Stack Events

    Review Campaign
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    S

    @ajb2k3 ok good and yes you are right, I did check everything including drivers finally I found a solution it was super hectic but it works now!

    first thing as you stated earlier was to change cables so I got a new data cable(android phone cable which I was using earlier didn't work) it gave me same issue but then this is what I did

    Quit M5 burner app > went to Applications > M5 burner app in Applications > Control + Click > Show package contents > Contents >Mac Os folder > Click on M5 burner (EXEC) terminal and let it run, this opened another M5 burner window in a few seconds.

    after this I downloaded UI flow again then followed the process in the previous youtube link shared by you also before erasing I changed the baud rate to 964100. Now If I open M5 burner from desktop it gives me the same issue but the issue resolves if I open using the terminal thing as stated above, I realised the error itself sort of held te solution I just followed where it was trying to send me. Currently using Mac os Mojave 10.14.6. Truly grateful for your support and everyone who commented!

  • Wish for a feature that doesn't exist yet? this is the place to ask for it. we will collect all the requirements and enquiry's and who knows ... sometime wish might come true!

    185
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    571
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    P

    Hello, please add a support of meshtastic for the cartputer and firmware for work with module LoRa 433 and keyboard of cardputer

  • Forum rules - Announcements - General chit chat (ESP-32, ESP-8266, IoT, Raspberry Pi etc...)

    Anouncements Forum Rules (!!!!READ THIS FIRST BEFORE POSTING!!!!) News and Blog posts
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    2.6k
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    P

    How can I connect M5 paper and read my google sheet.

  • Core and Modules info.

    Modules FAQS Units Cores Bases Atom
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    R

    Hi,

    can anyone hint me to a documentation or sth. for bluetooth (not BLE) for micropython on the core2? I seem not to find something. I found documentation and stuff for m5ble. But I need standard bluetooth and not BLE. I'm trying to port some .ino stuff to micropython but have a hard time to find something similar to "BluetoothSerial.h" for the M5Stack on micropython.

    I'll be happy about hints. Maybe I'm just to dull to find sth.

    Thanks and greetings.

  • Projects Sharing.

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    frittnaF

    @jlp373 Hi! because of this problem i made a updated version two weeks ago. Sorry to not update it here.
    Just visit https://github.com/frittna/Crypto_Coin_Ticker and download the zip archive (M5Burner_Crypto_Coin_Ticker.zip) for the easiest way.

  • This is the place to discuss driver issues, M5 burner troubleshooting, and development of software compatible with M5Stack

    Squareline Studio / LVGL UIFlow Arduino Micropython M5EZ ESP - IDF UiFlow 2.0
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    L

    Hello,
    I am trying to publish a firmware .bin file with M5Burner. The problem is that the + buttons to select the .bin file or the cover illustration do not respond.

    In the terminal, I get this error message.
    [16551:1207/221226.940000:ERROR:select_file_dialog_impl_portal.cc(698)] Portal returned error: org.freedesktop.DBus.Error.AccessDenied: Portal operation not allowed: Unable to open /proc/16551/root

    It seems to be trying to open a connection to another process but cannot access procfs as non-root. I tried running M5Burner as sudo but it won't start because of a security restriction apparently in Chromium:
    [1207/223917.916497:FATAL:electron_main_delegate.cc(290)] Running as root without --no-sandbox is not supported. See https://crbug.com/638180.

    This is running on Linux Mint 22 Cinnamon (amd64), based on Ubuntu Noble.

    Any suggestions?
    Thanks
    --Louis

  • 198
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    C

    @ajb2k3 yup i understand but i want at first how to start my hello world program thats how i learn.. Thanks for your answer btw