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

    75
    Topics
    819
    Posts

    N

    @kuriko Thanks for the reply. Where is the link? Oh, found it. Thanks again

  • M5Stack Events

    Review Campaign
    7
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    21
    Posts

    D

    Join the 2024 Community Challenge: Growing Green! This year, let’s focus on innovative ways to use technology to enhance our gardening and farming experiences. Get creative, share your projects, and let’s make our green spaces thrive together!

  • 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!

    199
    Topics
    634
    Posts

    B

    @ajb2k3 Thanks for the suggestion, but I already looked at that, and decided not to get it, as it's EOL and comes as a kit with a module I don't need.
    The plate used in the video is perfect.

  • 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
    877
    Topics
    2.7k
    Posts

    felmueF

    Hello @turgu

    FWIW: in M5PaperS3 the eInk display is directly controlled by ESP32S3.

    In M5Paper the GPIO WaitBusy() checks is GPIO27 which comes directly from IT8951 so I guess if the line never goes HIGH either IT8951 is not (properly) powered or defective.

    Anyhow, have you tried to change the code to ignore the busy state of IT8951; maybe add some small delay instead.

    BTW: I measured GPIO27 and when M5Paper is running it's being pulled up. I don't see a pull-up resistor in the schematics so I guess IT8951 is pulling it up (when not busy).

    Thanks
    Felix

  • Core and Modules info.

    Modules FAQS Units Cores Bases Atom
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    13.0k
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    robskiR

    @MCU1536 thats my pip list
    uiflow2 works

    root@CoreMP135:~# pip list
    Package Version

    bcrypt 4.3.0
    certifi 2025.1.31
    cffi 1.17.1
    charset-normalizer 3.4.1
    cryptography 44.0.2
    dbus-python 1.3.2
    distro 1.8.0
    distro-info 1.5+deb12u1
    evdev 1.9.1
    idna 3.10
    paho-mqtt 2.1.0
    paramiko 3.5.1
    parse 1.20.2
    pexpect 4.9.0
    pip 23.0.1
    ptyprocess 0.7.0
    PyAudio 0.2.14
    pycparser 2.22
    PyGObject 3.42.2
    PyNaCl 1.5.0
    pyserial 3.5
    python-apt 2.6.0
    requests 2.32.3
    SCons 4.9.1
    scp 0.15.0
    setuptools 66.1.1
    smbus2 0.5.0
    ufw 0.36.2
    uiflow2 0.0.1rc1
    unattended-upgrades 0.1
    urllib3 2.3.0
    wheel 0.38.4

  • Projects Sharing.

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    1.7k
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    D

    v1.5

    Added version to boot animation Cloud source error messages are now more informative Minor UI fixes (hints, navigation, sound)

  • 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
    2.3k
    Topics
    9.0k
    Posts

    J

    Hi All,

    I have an issue where, if I create this as main.py, I will get an error when I try to start my M5 paper. The error is Wifi Invalid Mode.

    My script is below. I have the same configuration in M5 burner and it seems to correctly trying to start main.py as I get the error straight away. If I chose to show the menu at start up then I can see the M5 paper in UIFlow 2 and I can see the device has connected to my account. Any ideas? It's a bit of a pain having choose the app from the applist on the devices screen, but I can run it like that. My app is a bit more complicated than this but this script does the same thing:

    import os, sys, io
    import M5
    from M5 import *
    import network

    label0 = None
    wlan = None

    def setup():
    global label0, wlan

    wlan = network.WLAN(network.STA_IF)
    M5.begin()
    Widgets.fillScreen(0xeeeeee)
    label0 = Widgets.Label("label0", 124, 542, 1.0, 0xffffff, 0x000000, Widgets.FONTS.DejaVu18)

    wlan.connect('network', 'testtesttest')
    label0.setFont(Widgets.FONTS.DejaVu24)
    label0.setText(str(wlan.ifconfig()[0]))

    def loop():
    global label0, wlan
    M5.update()

    if name == 'main':
    try:
    setup()
    while True:
    loop()
    except (Exception, KeyboardInterrupt) as e:
    try:
    from utility import print_error_msg
    print_error_msg(e)
    except ImportError:
    print("please update to latest firmware")

    Thanks,

  • 201
    Topics
    465
    Posts

    ajb2k3A

    @tt1296116093 这是正常现象，因为您的额外代码不以块的形式存在。
    您需要将额外代码放在“执行代码”块中，以使其不会消失。