MMM-Webuntis

RobertMuc

bei mir sieht der Call ganz anders aus und keine der IDs funktioniert (siehe unten). Wenn ich mir den call für die Entries anschaue , sieht das ganze so aus.
/WebUntis/api/rest/view/v1/timetable/entries?start=2026-01-12&end=2026-01-16&format=1&resourceType=STUDENT&resources=823&periodTypes=&timetableType=MY_TIMETABLE&layout=START_TIME

Aber diese id funktioniert auch nicht, wenn ich sie als StudentID übergebe …

Puh.

Robert

{
    "currentSchoolYear": {
        "dateRange": {
            "start": "2025-09-16",
            "end": "2026-07-31"
        },
        "id": 16,
        "name": "2025/2026",
        "timeGrid": {
            "schoolyearId": 16,
            "units": [
              }
            ]
        }
    },
    "departments": [],
    "isPlayground": false,
    "oneDriveData": {
        "hasOneDriveRight": false,
        "oneDriveClientVersion": "V8",
        "oneDriveClientId": "d4acf9ca-5400-48f0-96db-e356769fa9fb"
    },
    "tenant": {
        "displayName": "xx",
        "id": "xx",
        "wuHostName": null,
        "name": "xx"
    },
    "ui2020": true,
    "user": {
        "id": xxx,
        "locale": "de",
        "name": "xx",
        "email": "xxx",
        "permissions": {
            "views": [
                "TODAY",
                "TIMETABLE_NEW_STUDENTS_MY",
                "TIMETABLE_NEW_CLASSES",
                "MESSAGE_CENTER",
                "MESSAGE_CENTER_2021",
                "PROFILE",
                "PERMISSION_STUDENT_TT_OWN",
                "PERMISSION_CLASS_TT_OWN",
                "PERMISSION_CLASS_TT_ALL",
                "MY_DATA",
                "STUDENT_HOMEWORK",
                "STUDENT_CLASSREG_ENTRIES"
            ]
        },
        "person": {
            "displayName": "xxx",
            "id": xx,
            "imageUrl": null
        },
        "roles": [
            "STUDENT"
        ],
        "students": [],
        "lastLogin": "2026-01-15T07:18:16.425"
    },
    "permissions": [
        "CONTACTDETAILS:R:0:ASSIGNED",
        "LESSONTOPIC:R:0:ALL",
        "TT_VIEW:R:1:ASSIGNED",
        "TT_VIEW:R:5:ASSIGNED",
        "HOMEWORK:R:0:ALL",
        "MESSAGES:R:0:ALL",
        "TT_OVERVIEW:R:1:ALL",
        "CLASSEVENT:R:0:ASSIGNED"
    ],
    "settings": [
        "system.linesperpage:15",
        "system.firstDayOfWeek:2",
        "system.showlessonsofday:false",
        "system.emailadmin:xxx"
    ],
    "pollingJobs": [],
    "isSupportAccessOpen": true,
    "licenceExpiresAt": "2999-12-31",
    "holidays": [
    ]
}

HeikoGr

@RobertMuc

Versuch mal mit 823:

    students: [
      {
        title: 'Name des Kindes',
        studentId: 823,
        // qrcode: 'untis://setschool?url=**example**.webuntis.com&school=**example**&user=**<user>**&key=**<key>**',
        // OR use direct credentials if no QR code:
        username: 'user@example.com',
        password: '<password>',
        school: 'example',
        server: 'example.webuntis.com',  // without https://
      },

und QR Code funktioniert nicht? du kannst die Werte aus der webuntis Oberfläche direkt in den String an die entsprechende Stelle eintragen oder den QRCode mit einer entsprechenden App decodieren und hier den Wert übernehmen.

Der Screenshot zeigt jetzt auf die schnelle die Elternoberfläche, funktioniert bei den Kindern aber genauso:

RobertMuc

Hi @heikogr,

danke, danke.

Also, ich habe dann mal wieder die qrcode Variante versucht, und die ging jetzt tatsächlich. Hatte es ernsthaft schon ein paar Mal probiert, aber jetzt ging es … Naja… Muss nicht alles verstehen.

Vielen, vielen Dank für den hervorragenden und freundlichen Support…

Gruß
Robert

OliWer

Also have to leave a big shout out for Heiko. He really cares about this module and helps as much as he can when it comes to all the difference configs/usage scenarios by the different schools. And the new features like the grid etc. are really nice. Thanks!!!

Edit: Feature Request: In the list the entries for cancelled lessons are crossed. In the grid view they are red. Behind my mirror glas I (with my color seeing issues) have a bit of a trouble of seeing something is canceled (my daughter don’t - its a me issue^^). But would it be possible to maybe get it also crossed or something that indicates it instead/in addition to the coloring?

HeikoGr

@OliWer Thank you for your kind words.

with the latest commit (from today) you can add this to your custom.css (older versions have slightly diverent css-classes, but it’s also possible):

.MMM-Webuntis .lesson-cancelled {
  text-decoration: line-through;
}

I’ve extended the readme to explain all possibilities

ochja

Hello Heiko,

thank you for your work.

Ive just started my mm-project and I would like to use your module.
I read it supports students and parents, but I would like to use my teacher account.
Is this also possible? Ive tried a bit but had no luck yet, to get things running.

HeikoGr

@ochja it should be possible to add support for teacher accounts - but i have no ways to implement/support/test it.

Can you turn on logging (for MagicMirror and Webuntis module) an send me the logs?
You may need to redact the logs before sending me any files.

ochja

@HeikoGr
It would be great if you could take a look at the logs. Before trying the QR code method, I also tried the “normal” login, but I didn’t get any further.

logs:
https://we.tl/t-zTm0HFmRPn

magicghost

Hi,

My 1st post and my 1st 24h with MagicMirrow:

I was able to get the webuntis app working with the QR code link after I changed the login name, which contains a „ö“ letter. The QR code has the letter <0xF6> rewritten.

I get the changes of the timetable, how I can get a full timetable for today and next day, so that I can get rid of the printed timetable.

Thanks

Erik

HeikoGr

@magicghost

this should work as minimum working example for your requirements.

    {
      module: "MMM-Webuntis",
      position: "top_right",
      config: {
        displayMode: 'grid',
        grid: {
          nextDays: 1, // today plus tomorrow = 2 days
          maxLessons: 0, // max lessons per day (0 = no limit)
        },
        students: [
          {
            title: "NAME",
            qrcode: "untis://setschool?...", //your qrcode
          },
        ],
      }
    },

magicghost

@HeikoGr

Great - exactly what I wanted. Thanks!
One small question - I have two kids and both kids with two days in one tall box. Is it possible to get them side by side?

Thanks

HeikoGr

@magicghost yes, just define two modules. or maybe there are some fancy css hacks possible? i choose the first option for my two kids.

magicghost

@HeikoGr

Thanks a lot.
One issue I have with „ö“ in the Login Name. It worked some days, then I edit the config file with Winscp - now the encoding is wrong and the login results with an error that - The output shows for the „ö“ an special character…. With authentication failed.

Any idea how to fix this?

HeikoGr

you can change the encoding in winscp to utf-8 then it should work again

HeikoGr

i recently messed up the github repository.

If your last update was ~2 weeks ago you should be fine.
Otherwise your update may fail.

You can get the most recent versions in this way:
There was no new feature in the last days. Only a more robust session management (hopefully) and internal changes.

cd ~/MagicMirror/modules/MMM-Webuntis

# Reset to match the remote repository
git fetch origin
git reset --hard origin/master
npm ci --omit=dev

I’m sorry for any inconvenience!

magicghost

Thanks a lot for your Support- is it possible to load also the class Book, if there is any entry about the Child? Would be good to get records of the actual month.

HeikoGr

@magicghost our school doesn’t offer this untis feature for us, so i can’t implement and test it. youcan add this feature if you want/can do it

meralith

Hi Heiko,
ich bin gerade am Update des Moduls und hänge an der Stelle, dass er mir keinen Stundenplan anzeigt. Der Login läuft über den Direct Login mit Username und Passwort. Die Daten habe ich mit dem Skript (./scripts/test_auth_with_curl.sh “school” “server.webuntis.com” “username” “password”) kontrolliert und da stand, dass alles passt.
Im Log erhalte ich allerdings Folgendes: 0|mm | [2839:0309/111715.890708:ERROR:gbm_wrapper.cc(79)] Failed to get fd for plane.: Datei oder Verzeichnis nicht gefunden (2)
0|mm | [2839:0309/111715.891030:ERROR:gbm_wrapper.cc(262)] Failed to export buffer to dma_buf: Datei oder Verzeichnis nicht gefunden (2)
0|mm | [2026-03-09 11:17:26.229] [WARN] [Mayra] No REST targets built - cannot fetch data! Check authentication and credentials.
Leider bin ich da aktuell mit meinem Latein am Ende. Hast du da zufällig die zündende Idee?
LG, Meralith

HeikoGr

@meralith die Fehler:

0|mm | [2839:0309/111715.890708:ERROR:gbm_wrapper.cc(79)] Failed to get fd for plane.: Datei oder Verzeichnis nicht gefunden (2)
0|mm | [2839:0309/111715.891030:ERROR:gbm_wrapper.cc(262)] Failed to export buffer to dma_buf: Datei oder Verzeichnis nicht gefunden (2)

kommen sicher nicht vom MMM-Webuntis Modul sondern vom Chrome / Electon und sind vermutlich harmlos.

Welches Version von Node.js läuft bei dir (node -v)?
Hast du npm ci --omit=dev (oder npm install ausgeführt?)
Hast du Sonderzeichen im Anmeldenamen?

Alternativ kannst du mal den qrcode login ausprobieren.

meralith

@HeikoGr

node Version habe ich geupdated auf v20.18.1.
ausgeführt habe ich npm install.
keine Sonderzeichen

Nach der Aktualisierung von node und Verwendung von qrcode login zeigt es den Stundenplan jetzt an.
Danke für den Anstoß!