MMM-FHEM shows values from FHEM devices ...

BenRoe

[card:benroe/MMM-FHEM]
This module can show any reading value from a FHEM device.

Screenshot MMM-FHEM wide
If the module is in the position top_ bar, or bottom_bar it looks like this …

Screenshot MMM-FHEM compact
and if its in a left, or right column it’s compact style.

You can also add any icon in front and a text suffix.

Known issue:

multiple MMM-FHEM modules in the config/on the mirror will overwrite each other

DirkS

Great work! It is already running on my Mirror under development. Is there the possibility to change the displayed name?

And can you give me some config examples to show on the mirror other states than temp sensors? I don’t understand how to separate.

DirkS

I noticed it doesn’t update the values. Once it takes the data but stays with it. Is there something i miss?

BenRoe

@DirkS The Module use the FHEM name of the device or you can set a alias for the device in FHEM like this in the fhem.cfg file attr LaCr.Thermo01 alias Bad

One module config is for a group of devices with the same value type. One group for temperature and humidity and another for lights …

modules: [
  {
    module: 'MMM-FHEM',
    position: 'bottom_bar',
    config: {
      deviceNames: [
                    'FhemDeviceName1',
                    'FhemDeviceName2',
                    'FhemDeviceName3',
                   ],
      deviceReadings: [
                        { name: 'temperature', icon: 'wi wi-thermometer', suffix: '&deg;' },
                        { name: 'humidity', icon: 'wi wi-humidity', suffix: '%' },
                      ],
    },
  },
  {
    module: 'MMM-FHEM',
    position: 'bottom_bar',
    config: {
      deviceNames: [
                    'FhemDeviceLight1',
                    'FhemDeviceLight2',
                   ],
      deviceReadings: [
                        { name: 'state', icon: 'fa fa-lightbulb-o', suffix: '' },
                      ],
    },
  },
]

Ich kann das vielleicht auch umschreiben, sodas man für jedes FhemDevice die Readings/Werte angeben kann.

DirkS

Ja nice! Now i have a usecase for the alias attr. ;) Before i had no clue for what i could need it.

Readings for every single device would be good. I gives you more flexibility.

What about a debug function? I would like to see the timing when it does fetch the last status and if the connection get interrupted etc.

BenRoe

@DirkS If i have time, i will change it that every device can be configured.
No clue how to implement a debug function. Feel free to do Pull Request.

DirkS

From where did you took the icons? I’m searching under Font Awesome but i couldn’t find them you took within the example?

strawberry 3.141

@DirkS the weather icons are from vendor/weather-icons/css/weather-icons.css

@BenRoe you don’t request this css file in your module, you should do that or users will have no icons if they don’t use any other weather related module

DirkS

so i can take every icon from here? http://erikflowers.github.io/weather-icons/

Edit: Yeah, works :D

disakos

hello @BenRoe , may you please adopt this module to read Domoticz values ?
I see that it is similar because we can read domoticz values by json https://www.domoticz.com/wiki/Domoticz_API/JSON_URL’s#Retrieve_status_of_specific_device

For example one of retrived data from BME280 sensor

{
“ActTime” : 1477914474,
“ServerTime” : “2016-10-31 12:47:54”,
“Sunrise” : “06:33”,
“Sunset” : “16:21”,
“result” : [
{
“AddjMulti” : 1.0,
“AddjMulti2” : 1.0,
“AddjValue” : 0.0,
“AddjValue2” : 0.0,
“Barometer” : 984,
“BatteryLevel” : 255,
“CustomImage” : 0,
“Data” : “20.6 C, 58 %, 984 hPa”,
“Description” : “”,
“DewPoint” : “12.05”,
“Favorite” : 1,
“Forecast” : 0,
“ForecastStr” : “No Info”,
“HardwareID” : 3,
“HardwareName” : “Virtual”,
“HardwareType” : “Dummy (Does nothing, use for virtual switches only)”,
“HardwareTypeVal” : 15,
“HaveTimeout” : false,
“Humidity” : 58,
“HumidityStatus” : “Normal”,
“ID” : “14056”,
“LastUpdate” : “2016-10-31 12:46:59”,
“Name” : “Łazienka”,
“Notifications” : “true”,
“PlanID” : “0”,
“PlanIDs” : [ 0 ],
“Protected” : false,
“ShowNotifications” : true,
“SignalLevel” : “-”,
“SubType” : “THB1 - BTHR918, BTHGN129”,
“Temp” : 20.60,
“Timers” : “false”,
“Type” : “Temp + Humidity + Baro”,
“TypeImg” : “temperature”,
“Unit” : 1,
“Used” : 1,
“XOffset” : “0”,
“YOffset” : “0”,
“idx” : “7”
}
],
“status” : “OK”,
“title” : “Devices”
}

Interesting thing is Name of sensor (“Name”), Temperature ( “Temp”) , Humidity or Preassure etc…
I think that would be great extension of this module ;)

Please ;]

DirkS

Did you try to use some more modules of FHEM for different device types? It does not work correctly. The fading between the information is not working as i discovered.

DazDavid

Thanks for the amazing Module. Any news about the Overwriting Issue with two different Groups?

Bobby

Hi, i have some trouble with this modul.
The Error is:

21:11:17.224 TypeError: self.defaults.deviceReadings is undefined 1 MMM-FHEM.js:97:1

config.js:

{ module: 'MMM-FHEM', position: 'bottom_bar', header: 'FHEM', config: { deviceNames: [ 'BadNode' ], deviceReadings: [ { name: 'temperature3', icon: 'fa fa-lightbulb-o', suffix: '°' }, // { name: 'humidity2', icon: 'wi wi-humidity', suffix: '%' }, ], }, }

I hope you can help me.
Thanks
Bobby

BenRoe

@DirkS yes you can use the weather icons from http://erikflowers.github.io/weather-icons/ and the font awesome icons http://fontawesome.io/icons/

@DazDavid here is the thread to this problem https://forum.magicmirror.builders/topic/697/multiple-module-instances-overwrites-itself-values/2

I will rewrite the module. Then every device can have different reading values.

@Bobby is FHEM running on the same machine as the MM2?

Bobby

@BenRoe Thx for the fast answer. Yes, it is on the same Raspi. In the dev console of the browser, the correct value of the reading is displayed to me in the array as well.

DazDavid

@BenRoe cannot wait for the rewrite. Any idea how long it will take approximately and if you could add https Support?

Bobby

@BenRoe Hi, i found the problem an it works fine now.
I changed following line self.defaults.deviceReadings[index] in self.config.deviceReadings[index]
There are no default values for deviceNames and deviceReadings. They are only in the config.js

This helps for me.
Thanks
Bobby

BenRoe

I updated the Module to Version 0.2.0
Update instruction https://github.com/BenRoe/MMM-FHEM#update-the-module

Please change the module configuration in your config.js to the new structure.

@DazDavid now with https support
@Bobby fix the bug you found
@DirkS you can set different readings for every FHEM device

If you like the module please star it on github

Dom1n1c

Is it possible to access values from openhab?

The syntax of the rest interface in OH is:

IP:8080/rest/items/specificitem
And to get the ‘Raw’ result/value:

IP:8080/rest/items/specificitem/state

I saw that there were a few Addons (for my smartwatch) that could use both FHEM and OpenHAB

Thanks

BenRoe

@Dom1n1c it is possible. I don’t have the time to rewrite the module for openhab. Sorry