@captheavenger hi i just used a wire (with special connectors) to directly connect the 3.3V pin to the other gpio pin. It was just for testing purpose. I bought a button but i need to solder wires to it.

@sdetweil Thx for your help! Kinda dumb mistake :(

But here for the rest. This code was working:

{
                        module: 'MMM-Buttons',
                        config: {
                                buttons: [
                                        {
                                        pin: 26,
                                        name: "nextpagewithbutton",
                                        shortPress: {
                                                notification: "PAGE_INCREMENT",
                                                payload: 1,
                                                },
                                        }
                                        ]
                                }
                },

Hi, i wanna use a physical button to change the pages. Is this right?

{
                        module: 'MMM-Buttons',
                        config: {
                                buttons: [
                                        {
                                        pin: 26,
                                        name: "naechsteSeite",
                                        shortPress: {
                                                notification: "PAGE_INCREMENT",
                                                payload: 1,
                                                },
                                        shortPress: undefined
                                        }
                                        ]
                                }
                },

@wishmaster270
Hi! Ive been busy so i couldnt work on it. I removed the except block with five “#” for each line to make it a comment. And i get the following error. The line 32 has a syntax error “invalid syntax”. It is the print function printing json.dumps(result))

@wishmaster270 I can see the temps now. I increased the UpdateInterval in both ValuesByNotification and CommandToNotification and made them different. But i still got the “0.00” for both temperature and humidity. But i dont think it should be the UpdateInterval. Cause when i tested the DHT22 with a Microcontroller i was able to get values every second.

@sdetweil i have seen thath. But usually it shows me in the notifications that its not approved yet. But i couldnt find it. Thats why i was confused.

@wishmaster270 Oh i could sworn i just submitted sth. but i cant see it in the notifications…

Well for a second time:

It kinda works now. I tried using the script as u said manually and the dependencies (adafruit library) wasnt up to date. I got reasonable outputs.
But the ValuesByNotification Module isnt working as intended. I Just get a “NaN” (“not a number”?) for the temperature. The Humidity is kinda working giving me a reasonable output. But sometimes after a blink (i think a refresh?), the value changes to “0.00%rH” but after another one it is good again.

@wishmaster270 this advice really helped. I tried using the script and saw, that the adafruit library was outdated. Updated it and now it kinda works. The script and my sensor is working. I get good reasonable values if i use the script manually. But the Mirror is kinda weird.
When i measured the temperature manually it said sth. around 21°C but ValuesByNotification outputs: “NaN” so Not a Number?
Humidity is kinda working. The majority of the time it is giving me a value of 47%rH but sometimes after the module is blinking (I think it is refreshing), it suddenly changes to 0.00%rH. But the next blink changes it back to a real value.

Thx for your help

@wishmaster270 Hi! This explains the “Timeout” and i changed it. But now i just gut “0.00” as values. Do i have other mistakes in the code? Can i use all GPIO Pins or just special ones? I tried 18,21,25.

@sdetweil No sadly not, still getting “timeout”. I try to implement the codewrapper. Im new to this sry.

@sdetweil Hi thx for the fast reply. This is a script from the creator of the module. In the module folder is another folder with scripts. The description how to use it is:

script: Either a absolute path or the realtive path of a script starting at the “scripts” directory. Make sure to add a “./” as prefix if you call a script in the “scripts” directory.

And in his example he did this:

  {
   module: "MMM-CommandToNotification",
   disabled: false,
   config: {
    updateInterval: 10,
    commands: [
     {
      script: "./randomInteger.js",
      args: "-10 10",
      timeout: 5,
      notifications: [
       "TEST1",
       "TEST2",
      ],
     },
     {
      script: "./randomNumberJson.js",
      args: "-50 20",
      skips: 3,
      timeout: 10,
      conditions: {
        returnCode: [0,1,2]
      }
      notifications: [
       "TEST3",
       ["TEST4", true]
      ],
     }
    ]
   },
  },

I changed it to:
script: “./temperature/dht22”,

Hello i used to following code to add a temperature and humitidy display to my magic mirror. i use a dht22 and i already checked the sensor with a arduino. it is working and giving reasonable outputs. But i just get “Timeout” or “0.00” as values. So did i mess up the code?

{
   			module: "MMM-CommandToNotification",
			disabled: false,
   			config: {
				updateInterval: 10,
    				commands: [
    					{
    					script: "./dht22",
					timeout: 55,
					args: "12",
					notifications: [
					"Tempout"
       						]
					}

					]
   				},
  		},
		        {
            		module: "MMM-ValuesByNotification",
            		position: "bottom_left",
            		header: "Diele",
            		config: {
                		updateInterval: 10,
                		reuseCount: 100,
                		groups: [
                    			{
                        		items: [
                            			{
                                		notification: "Tempout",
                                		itemTitle: "Bathroom",
                                		values: [
                                    		{
                                        valueIcon: "fa fa-thermometer-full",
                                        valueUnit: "°C",
                                        valueFormat: "Number(${value}).toFixed(2)",
                                        jsonpath: "temperature",
                                        thresholds: [
                                            {
                                                value: "15",
                                                type: "lt",
                                                classes: "lt15"
                                            },
                                            {
                                                value: "20",
                                                type: "lt",
                                                classes: "lt20"
                                            },
                                        ]
                                    },
                                    {
                                        valueIcon: "fa fa-tint",
                                        valueUnit: "%rH",
                                        valueFormat: "Number(${value}).toFixed(1)",
                                        jsonpath: "humidity",
                                    },
                                ]
                            },
                        ]
                    },
                ]
            },
        },

Hello, im quite new to the MagicMirror and I only have basic Programming Knowledge. I tried using ur Module and i strictly followed ur guide, but it doesnt work. The module itself is loading even th icons, but there are no numbers visible. I tried to check the library but it doesnt work.
Is it a Problem on my side or a Problem with the adafruit library?

Thx for your help.