i have a solution,
it is only a comma missing in “MMM-SystemStats.js” in line 20

 baseURLSyslog: 'http://127.0.0.1:8080/syslog',

thank you for the module, it is fantastic.

a little mistake in “de.json”

not

"Wanning Gibbous Moon": abnehmender Mond"

better:

"Waning Gibbous Moon": abnehmender Mond"

I found this one, I it not optimal but for me it works.
https://www.thingiverse.com/thing:2794643

I set you drill hole for raspberry and use space.

Thank you for your help and inspiration

Munich, Germany

@coolie1101 do you have an error entry in the home assistant log?

@coolie1101 do you make changes in „node_helper.js“ from MMM-HASS?

Only for information, in case someone has the same problem.
The module works for me now, with the above configuration

I found the following articles: https://github.com/aserramonner/MMM-HASS/pull/13/commits/bd816304ba146ad84bce5cada65cb3416194aca7

I made these changes: In File „node_helper.js“ von MMM-HASS

row 130 changed in:

post_options.headers = { 'Authorization' : 'Bearer ' + config.token };

row 176 changed in:

get_options.headers = { 'Authorization' : 'Bearer ' + config.token };

i want to use the modul MMM-HASS
but i get the error in HA “Login attempt or request with invalid authentication from”
i use Home Assistant 0.116.2

here is my MM-Config from the Modul:

{
           module: "MMM-HASS",
           position: "top_left",
           config: {
                   host: "xxx.xxx.xxx.xxx",
                   port: "8123",
                   apipassword: "xxxxxx",
                   hassiotoken: true,
                   token: "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
                   https: false,
                   devices: [
                   { deviceLabel: "Temp Test",
                           deviceReadings: [
                           { sensor: "sensor.temp1", icon: "wi wi-thermometer", suffix: "°"},
                           { sensor: "sensor.temp1 _2", icon: "wi wi-humidity", suffix: "%"},
                           ]
                   },
                   ]
             }

In MM:

Temp Test undefined°undefined%

Log from MM:

[2021-01-09 10:36:47.251] [LOG] { undefined: undefined, label: Temp Test }
[2021-01-09 10:37:47.408] [LOG] Request URL: http://xxx.xxx.xxx.xxx:8123/api/states/sensor. temp1?api_password= xxxxxx
[2021-01-09 10:37:47.408] [LOG] Request URL: http://xxx.xxx.xxx.xxx:8123/api/states/sensor. temp1_2?api_password= xxxxxx
[2021-01-09 10:37:47.524] [LOG] { undefined: undefined, label: Temp Test }

What I have to config in HA? Would be really grateful for tips

Looks really great, respect.
Can you take more picture? And/or describe more?
How did you mount the monitors? Did you use two raspberry for that? Where’s the equipment? behind the monitors?

Thank you very much

@Leon-tech i think it is an known issue of the default config from the modul, take a look at this post:
https://forum.magicmirror.builders/topic/11785/no-result-from-mvgmunich-modul?_=1591345034267

I found the solution, it’s not a bug, it’s a new feature

It is undocumented feature, some missing parts in configuration.
Now you able to filter some line unfortunately the filter is by default active. switch off the filter now it works.

lineFiltering: {
					"active": false, 			
					"filterType": "whitelist", 	
					"lineNumbers": ["U1, U3, X50"] 
				},

With this config it should be worked :

{
			module: 'mvgmunich',
			position: 'top_right',
			header: 'MVG',
			config: {
				haltestelle: 'Vaterstetten',
				maxEntries: 4,  
				updateInterval: 60000,  
				showIcons: true,
				transportTypesToShow: {
					"ubahn": false,            
					"sbahn": true,            
					"bus": false,              
					"regional_bus": false,     
					"tram": false              
				},
				lineFiltering: {
					"active": false, 			
					"filterType": "whitelist", 	
					"lineNumbers": ["U1, U3, X50"] 
				},
				ignoreStations: [],       
				timeToWalk: 0,             
				showWalkingTime: false,     
				showTrainDepartureTime: true,     
				trainDepartureTimeFormat: "relative",  
				walkingTimeFormat: "relative",    
				showInterruptions: true,
    			showInterruptionsDetails: true,
    			countInterruptionsAsItemShown: true,
			}
		},

i install MM on an Windows PC to debug,
i start magic in node servonly
start browser + debug console
here is the result off debug

Thanks for the module, it is one of the most used modules in our family.
After the last update, the module no longer displays a result.
Here is my config:

{
			module: 'mvgmunich',
			position: 'bottom_right',
			header: 'MVG',
			config: {
				haltestelle: 'Vaterstetten',
				maxEntries: 4,   // 10 items on screen
				updateInterval: 60000,  // 60 s
				showIcons: false,            // Show transport type icon
    			transportTypesToShow: {
        		"ubahn": false,            // show ubahn route
        		"sbahn": true,            // show sbahn route
        		"bus": false,              // show bus route
        		"regional_bus": false,     // show regional bus route
        		"tram": false              // show tram route
    			},
    			ignoreStations: [],         // destination not to be shown
    			timeToWalk: 0,             // 10 min walking time to station. Default is 0
    			showWalkingTime: false,     // if the walking time should be included and the starting time is displayed
    			showTrainDepartureTime: true,     // show tran departure time
    			trainDepartureTimeFormat: "relative",   // format of the train departure time
    			walkingTimeFormat: "relative",    // format of the walking time
			}
		},

Looks very good.

I have a similar building but my usage is different (on my desk with a DHT22 sensor)
Your case looks great! Where did you get that? I have the case printed by a friend but unfortunately it does not look that good