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    1. Home
    2. HeikoGr
    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.
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    HeikoGr

    @HeikoGr

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    Best posts made by HeikoGr

    • MMM-Webuntis

      I would like to promote “my” MMM-WebUntis module. My version was forked from r3wald and originally created by thyed. Full credit goes to these developers for laying the groundwork - I would never be able to start this module myself!

      Description

      This module is ideal if your school is using WebUntis software to manage timetables. It retrieves data via the WebUntis API and displays irregular lessons, cancellations, and more—all configurable to your needs.

      • Support for Multiple Students: Display timetable changes for multiple students simultaneously, making it perfect for families with school-aged children.
      • Multiple Instances: Run several instances of the module to organize and display schedules independently.
      • Upcoming Exams: Stay ahead by showing upcoming exams or assessments directly on your MagicMirror.

      Screenshot
      Screenshot

      Download
      MMM-WebUntis

      posted in Education
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      HeikoGr
    • RE: MMM-Webuntis

      @OliWer i pushed a fix to github.

      I was able to reproduce your error.
      it should work now.

      posted in Education
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      HeikoGr
    • RE: MMM-Webuntis

      Achtung, ich habe eine neue Version veröffentlicht und dabei die Konfigurations Variablen umbenannt - es muss die config.js angepasst werden.

      Dafür habe ich jetzt aber auch eine Tabellenansicht implementiert:
      f12ereEHEk.png

      posted in Education
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      HeikoGr
    • RE: Modules are loading with new docker image

      @codac API 2.5 had different endpoints, but this version is deprecated. It could go offline at any time (since june 2024).

      API 3.0 only supports the endpoint „onecall“

      For more details you need to read the API docs yourself

      posted in Troubleshooting
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      HeikoGr
    • RE: 2.29.0 Weather Module w/api v3.0 works, sort of…

      I got it working and think there are a few tricky typos in your config.

      module: “weather”,
      position: “top_center”,
      config: {
      weatherProvider: “openweathermap”,
      type: “current:,
      weatherEndpoint: ‘/onecall’,
      lat: ‘34.17188’.
      lon: ‘-84.57056’,
      apiVersion: ‘3.0’,
      apiKey: 'nunya”
      

      Line 5: closing quotation marks are missing
      Line 7: point as line ending instead of comma
      Line 10: wrong quotation mark

      Your config entry type is from line 5 - 10.

      posted in Troubleshooting
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      HeikoGr
    • RE: MMM-Webuntis

      @RobertMuc did you run npm install? i was able to reconstruct your error message by uninstalling the npm package.

      posted in Education
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      HeikoGr
    • RE: Modules are loading with new docker image

      @codac MMM-WeatherChart did also update to API 3.0

      did you update your subscription for openweathermap?
      Unfortunately you need to add a credit card. 1000 calls per day are free.

      On my system the weather modules are working (with my api key)

      the MMM-SoccerLiveScore has another API problem. not related to the magic mirror release. See: https://github.com/0m4r/MMM-SoccerLiveScore/issues/13

      posted in Troubleshooting
      H
      HeikoGr
    • RE: 2.29.0 Weather Module w/api v3.0 works, sort of…

      I just tested it. You can pass a header by yourself but need to add

      appendLocationNameToHeader: false,
      

      Otherwise it will add the timezone again.

      
       
              {
                  disabled: false,
                  module: "weather",
                  header: "YOURCITY",
                  position: "top_right",
                  config:
                  {
                      // See 'Configuration options' for more information.
                      weatherProvider: 'openweathermap',
                      appendLocationNameToHeader: false,
                      weatherEndpoint: '/onecall',
                      apiKey: 'API',
                      apiVersion: '3.0',
                      lat: '51.5',
                      lon: '9.52',
                      type: 'forecast',
                      colored: true,
                      fade: false,
                      maxNumberOfDays: 3,
                      degreeLabel: 'true',
                      showWindDirectionAsArrow: 'true',
                      decimalSymbol: ','
                  }
              },
      
      
      posted in Troubleshooting
      H
      HeikoGr
    • RE: Experience with MMM-WebUntis?

      @rabbit83ka I got it working, with a few modifications, so i can use the qr codes from my kids (our school uses MS365 Accounts for login, so unfortunately the username + password didn’t work…). You can find it here: https://github.com/heikogr/MMM-WebUntis wich is forked from https://github.com/r3wald/MMM-Webuntis wich is forked from https://github.com/thyed/MMM-Webuntis

      posted in General Discussion
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      HeikoGr
    • RE: MMM-Webuntis

      Hello @RobertMuc,

      did this error occur when you run npm check?
      unfortunately i was not able to adopt the check.js file from https://github.com/r3wald/MMM-Webuntis

      posted in Education
      H
      HeikoGr

    Latest posts made by HeikoGr

    • RE: MMM-Photoprism

      great, that was something i wanted to start my self for a long time - thank you.

      I forked your module and added a few extras (mostly with AI, like you did :-D ):

      • use of thumbnail api (for reduced file size)
      • suspend if not visible (i use MMM-Carousel, and the pictures are not on the frontpage)
      • preload and caching (but I’m not sure if it is working as intended…)
      posted in Entertainment
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      HeikoGr
    • RE: Disable header in MMM-MieleAtHome and MMM-Homeconnect

      this should work, but MMM-MieleAtHome and therefore MMM-Homeconnect as a fork do override the header…

      {
        module: “MMM-MieleAtHome”,
        header: "",
        position: “bottom_left”,
       [...]
      },
      
      posted in Troubleshooting
      H
      HeikoGr
    • Develop MagicMirror the easy way — all in one workspace

      start little ‘advertising’ … (this is what you get when you ask AI to promote your project…)

      Stop juggling terminals and fighting file permissions. With MMM-DevContainer you can develop MagicMirror in VS Code using either Docker Compose or Dev Containers — your choice.

      Why it’s better:

      One workspace for everything: modules, config and css all in one place. No more multiple windows or scattered folders.
      Works with Docker Compose and/or VS Code Dev Containers: pick the workflow that fits your setup.
      No file-rights hassle: edit and save directly from VS Code without sudo/chmod pain (unlike editing inside a running MM Docker container - if you’ve ever tried that).
      Reproducible, clean environment: consistent installs, easy onboarding, and less “it works on my machine.”
      Great DX: built-in terminals, IntelliSense, debugging, and Git — all inside the container.
      npm install runs automatically on first start, so you can get coding faster.
      Get started: https://github.com/HeikoGr/MMM-DevContainer

      Quick start

      • Clone the repo:
        git clone --depth=1 https://github.com/HeikoGr/MMM-DevContainer.git
        cd MMM-DevContainer
      • Add your module:
        Create your module inside modules/YourModule (or add it as a Git submodule).
      • Keep MagicMirror core, your modules, and config together in this single workspace.
      • Choose your workflow from below:

      Option A — Docker Compose
      docker compose up --build
      Open the app in your browser (e.g., http://localhost:8080)
      Stop when done: docker compose down

      Option B — VS Code Dev Container
      Install VS Code + the “Dev Containers” extension.
      Open the MMM-DevContainer folder in VS Code.
      Reopen in Container when prompted (or use Command Palette: “Dev Containers: Reopen in Container”).

      Notes:
      At the moment it’s only testet on linux (or windows with ssh on linux…)
      Dependencies: npm install runs automatically on first start (via the devcontainer/compose setup). If your module needs extra dependencies, you can still run npm install inside the container terminal.
      All source folders are mounted into the container; edits happen from VS Code without permission issues.
      Suggestions and feedback welcome!

      Have ideas to improve the setup? Issues and PRs are very welcome.
      Tell me what works well for you and what could be smoother.

      posted in Development
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      HeikoGr
    • RE: MMM-Webuntis

      Achtung, ich habe eine neue Version veröffentlicht und dabei die Konfigurations Variablen umbenannt - es muss die config.js angepasst werden.

      Dafür habe ich jetzt aber auch eine Tabellenansicht implementiert:
      f12ereEHEk.png

      posted in Education
      H
      HeikoGr
    • RE: MMM-Webuntis

      @HeikoGr a new commit is on github with a fix in the handling of “days” - maybe this fixes your problem.

      posted in Education
      H
      HeikoGr
    • RE: MMM-Webuntis

      @Eli maybe your school doesn‘t show more than 2 days to the future (like our school).

      Because the only differences in the debug mode are more log output and not filtering past lessons (there is also an undocumented option „debugLastDays“ - so i was able to develop during the holidays…). How many future days do you see in the untis app or on webuntis.com?

      posted in Education
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      HeikoGr
    • RE: MMM-Webuntis

      @OliWer i pushed a fix to github.

      I was able to reproduce your error.
      it should work now.

      posted in Education
      H
      HeikoGr
    • RE: MMM-Webuntis

      @kurkarte you can try to search your school at https://webuntis.com/ . On the next site the school name in the URL could work if you replace empty spa es with „+“ signs.

      posted in Education
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      HeikoGr
    • RE: MMM-Webuntis

      Note to myself: enhance error handling

      I did a clean reinstall on my machine and it worked with your config (and our qr code).

      Maybe the school doesn’t publish personal timetables?

      Can you try to set useClassTimetable: true,

      posted in Education
      H
      HeikoGr
    • RE: MMM-Webuntis

      @Eli the module surely isn‘t running properly.

      I think the module MMM-Remote-Control tries to run git to get the npm module untis (which is required by my module) and has no success.

      But this is only a guess… could be totally wrong

      posted in Education
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      HeikoGr