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

    75 Topics
    826 Posts
    KhanFromNorthK
    You can continue developing on the M5Stack Core2 reliably. The key is to bypass UIFlow entirely and use MicroPython directly through Thonny or VS Code.

  • M5Stack Events

    8 Topics
    31 Posts
    kurikoK
    @Apex574R Does the Userdemo firmware running normally?

  • 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!

    226 Topics
    683 Posts
    Y
    Please, add a switch on Bottom 2 to disconnect the SPM1423 I2S lines or to switch the ENABLE pin to solve the I2S Bus conflict. The Bottom2 module includes a SPM1423 MEMS microphone, which uses: GPIO0 (BUS pin 24) for the clock signal (CLK) GPIO34 (BUS pin 26) for the data signal (DAT, digital output) The Audio Module, based on the ES8388 codec, uses: GPIO0 (BUS pin 24) for I2S_MCLK GPIO34 (BUS pin 26) for I2S_MAIN_DIN This creates a fundamental hardware conflict on the I2S bus. The Core Conflict Two independent devices attempt to drive the same data line: The ES8388 (M144 Audio Module) uses GPIO34 to send digitized audio data from its ADC (line-in or microphone) to the ESP32 via I2S. The SPM1423 (Bottom2) uses the same GPIO34 to output PDM audio data from its internal MEMS microphone. More about this here: I2S Bus Conflict Between M5Stack Core2 Audio Module and Bottom2 Thank you, Adrian

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

    977 Topics
    3k Posts
    _
    Hey everone. Is this known? Device: Macbook Pro M4 Pro As per https://docs.m5stack.com/en/uiflow/m5burner/FAQ the internet connection / proxy / vpn or firewall could be the reason here. But there is no VPN/Proxy used, firewall is off and my internet appears stable. Also to mention the download of the M5Burner takes a long time as speed is super limited by M5Stack side. Does anyone know how i get it started?

  • Core and Modules info.

    3k Topics
    14k Posts
    F
    Yesterday, using the M5paper S3 to create a project for the Global Innovation Contest 2026 detected an issue with the screen of the M5paper. A horizontal line is crossing the screen, it seems a line of the screen is broken (it's not changing to other color). I changed the firmware, uploaded C Arduino code and then micropython and the issue persists (it's not a software problem) I linked down below two photos of the screen. Does anyone have the same issue? [image: 1782510887123-line1_small.jpg] [image: 1782510903828-line2_small.jpg]

  • Projects Sharing.

    506 Topics
    2k Posts
    RunaqueR
    Some months ago I saw someone on Reddit sharing their "Tab5 Smart Terminal" project with still had limited functionality and seeing this device kind of pulled me in to order one myself! It wasn't that easy to get your hands on such development device, but I managed to put in an order and had to wait for the restock. Halfway through May it arrived and I started the same day working with this device trying to make a portable "Wardriver" out of it combined with the M5stack SMA Antenna (AT6668). I thought I was prepared for the journey, but I wasn't! I had to work around quite a lot of quirks and limitations of the device and this ended up in a submission to the "M5Stack Global Innovation Contest 2026" and of which I already made it to the next round. More of this project you can find and read through this link on Hackster.io. https://www.hackster.io/Runaque/tab5-wardriver-a-custom-gps-enabled-wardriving-platform-d5948a

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

    3k Topics
    10k Posts
    M
    Dear M5Stack Support: While I am clearly able to log into the M5Stack Community, I am unable to log into the UIFlow2.0 WebTool. It was through the UIFlow2.0 WebTool that I clicked the link to reset my password, i.e. the "Forgot password?" link from the UIFlow2.0 Login Panel. After resetting the password, I was still not able to log into the UIFlow2.0 WebTool. The worse part is that there is a project that I worked on that is only available if I am able to log into the UIFlow2.0 WebTool and I would still like to get access to that project. Is there any other method to access my UIFlow2.0 project files from my M5Stack Community profile login? Sincerely, Manny

  • 267 Topics
    583 Posts
    ?
    Приветствую! Прошу помочь с подключением Cardputera-ADV к UIFlow 2.0. Создал проект, но не получается загрузить его для проверки на устройство. В UIFlow справа внизу отображаются только две кнопки кнопки "Run Once" и "Run Always". WebTerminal выдаёт ошибку: NotFoundError: Failed to execute 'requestPort' on 'Serial' : No port selected by the user. P.S. Драйверы установил, через m5Burner установил на устройство UIFlow для ADV.