MMM-DWD-Pollen

bhepler · May 13, 2020, 2:19 AM

@Sachse - I mean the console in Chromium. The dev mode should display the console on your mirror so you can see the log from the display layer. The log in “bash” is the log from the back end (the node_helper.js and similar scripts).

@Sachse said in MMM-DWD-Pollen:

ERROR] Error: listen EADDRINUSE: address already in use 127.0.0.1:8080

This means that some other process is already using port 8080 on your Pi. Usually, this means that you have two instances of Magic Mirror running. You may have something else using that port, but usually it’s another script attempting to also run your mirror. First, let’s check if PM2 has two instances defined. If you type pm2 status all what do you see?

General principle: You can ignore just about everything in a log file unless it is preceded by ERROR.

Sachse · May 13, 2020, 6:29 AM

@bhelper

Ohh, this is almost embarrassing. I could have figured that out myself by looking at netstat -plan|grep 8080. I was just irritated that the other modules worked without problems, so I didn’t suspect the error there. The module “MMM-DWD-Pollen” works great now :-)

Thanks for your support

TechJak7000 · May 13, 2020, 8:25 AM

Hello Carsten,

Thank you for making a such a useful module, just out of curiosity would like to know that you can the data free from DWD, I would love to have one for Denmark, I tried to contact the AAD :- “Astma-Allergi Denmark” but could not find a solution.

I was wondering if you can assist me making one for Denmark, I will be wonderful and beneficial for many.

Best Regards
JG

bhepler · May 14, 2020, 3:43 AM

@Sachse - Glad you got it working!

Don’t worry about the “gee, I could have figured that out for myself” thing. Today, it took me hours to realize that one of my customer’s problems was he had the wrong time zone set on his laptop. It’s the simple fixes with vague errors that hurt the most.

CarstenD · May 17, 2020, 6:18 PM

@Sachse Glad you got it working with the support from @bhelper. Sorry that I could not reply fast enough. Thanks for using!

CarstenD · May 17, 2020, 6:23 PM

@duxnobis In general yes, I think Switzerland gets data from Meteo Schweiz (https://opendata.swiss/de/dataset/messstationen-des-nationalen-pollenmessnetzes)

CarstenD · May 17, 2020, 6:28 PM

@TechJak7000 said in MMM-DWD-Pollen:

Astma-Allergi Denmark

I found some information here: https://github.com/rugaard/pollen
Thus it looks like Astma-Allergi Denmark does not offer any official API. Thus you have to use this API here (which I guess takes the data from the website) and renders the data accordingly. There are only two regions as far as I can see (East and West?) and 25 pollen. If the API works it should no big problem.

TechJak7000 · May 18, 2020, 11:43 AM

@CarstenD Thank you very much for your attention and effort. I have contacted the owner of the post to have more in depth information how to go about and use this API.
As far as my limited knowledge for implementing this, one has to install / use 2 different programs systems to utilize it, and I have sent the guy a message with and example of the “MMM-pollen” to give him and idea of what I am looking for and how can I implement this, I hope I get a useful response.

CarstenD · Jun 10, 2020, 2:13 PM

Added the option to select which Pollen to display through config.

MajorC · Mar 20, 2021, 9:59 AM

I have the DWD-Pollen on the right side of my scree. Unfortunately, there is a gap as you can see in the picture.

I checked the CSS, but it is a table and I can’t see a good way to get rid of the space on the right.

Any idea is appreciated.