MMM-Hoymiles-Wifi

Jose1701

Hallo,
ich bin reltiv neu hier und versuche gerade das modul zu installieren.

Ich habe soweit alles nach Anleitung gemacht, aber wenn ich ./HoymilesWifi.sh starte kommt immer folgende Meldung:

 * Serving Flask app 'hoymiles_data'
 * Debug mode: off
Address already in use
Port 5000 is in use by another program. Either identify and stop that program, or start the server with a different port.

Was mache ich falsch? Der port ist angeblich durch pthon belegt …

Danke und Grüße

Florian

evroom

@Jose1701

Try this to find out what is using port 5000:

sudo netstat -apln | grep -w 5000

And did you update the bash program?
https://github.com/schris88/MMM-Hoymiles-Wifi?tab=readme-ov-file#enter-dtu-ip-address-of-dtu

Jose1701

@evroom
Thanks for the quick answer.

I inserted the IP of the dtu.

Portscan is:

tcp        0      0 127.0.0.1:5000          0.0.0.0:*               LISTEN      64879/python
tcp        0      0 127.0.0.1:33698         127.0.0.1:5000          TIME_WAIT   -
tcp        0      0 127.0.0.1:5000          127.0.0.1:56374         TIME_WAIT   -
tcp        0      0 127.0.0.1:60100         127.0.0.1:5000          ESTABLISHED 71440/exe
tcp        0      0 127.0.0.1:5000          127.0.0.1:60100         ESTABLISHED 64879/python
tcp        0      0 127.0.0.1:52508         127.0.0.1:5000          TIME_WAIT   -
tcp        0      0 127.0.0.1:50296         127.0.0.1:5000          TIME_WAIT   -

evroom

@Jose1701

This command should give more information on the PID found:

ps -Flww -p

E.g.

ps -Flww -p 64879

Perhaps there are easier ways, but this should do.

Jose1701

@evroom

Seems that this is hoymiles …?

F S UID          PID    PPID  C PRI  NI ADDR SZ WCHAN    RSS PSR STIME TTY          TIME CMD
0 S florian    64879   64878  1  80   0 - 59630 do_sys 137520  1 16:11 ?        00:05:02 python hoymiles_data.py --dtu_ip_address 192.168.178.150 --max 800

evroom

@Jose1701

Yes, so an instance is already running.
You added it to pm2 too?

pm2 status

If yes, then you do not need to run it manually.
If no, then kill the (p)pid.

sudo kill -9 [ppid]

Jose1701

@evroom

Well, I’ve done that now. At the moment it is night so I can’t see any output.
Will see if it works tomorrow …

Thank you. I will post if it runs then.

Jose1701

Can’t get it to work.

I don’t know what I’m doing wrong…

Now, Portscan ist about that:


tcp        0      0 127.0.0.1:5000          0.0.0.0:*               LISTEN      1139/python
tcp        0      0 127.0.0.1:5000          127.0.0.1:37002         ESTABLISHED 1139/python
tcp        0      0 127.0.0.1:57592         127.0.0.1:5000          TIME_WAIT   -
tcp        0      0 127.0.0.1:37002         127.0.0.1:5000          ESTABLISHED 6097/exe

evroom

@Jose1701

First I would disable the module:

$ vi ~/MagicMirror/config/config.js

    module: "MMM-Hoymiles-Wifi",
    disabled: true,

$ pm2 restart MagicMirror

I build this command to try to get more info on port 5000:

$ for pid in `lsof -i :5000 | grep -v 'PID' | awk '{print $2}' | sort -u`; do echo $pid; ps -Flww -p  $pid; done

Hopefully the Forum tool does not change it.

Furthermore please verify and supply the following data:

$ cd /home/admin/MagicMirror/modules/MMM-Hoymiles-Wifi

Check path:

$ which hoymiles-wifi
$ echo $PATH

Check if the path is in the PATH.
If not, do (using the path from ‘which’):

$ export PATH=$PATH:/home/admin/.local/bin

Check config.js:

$ grep ':5000' ~/MagicMirror/config/config.js

Expected is:

{ src: 'http://127.0.0.1:5000' },

Check HoymilesWifi.sh:

$ grep 'dtu_ip_address' HoymilesWifi.sh

Expected is your DTU IP address, for example:

python hoymiles_data.py --dtu_ip_address 192.168.178.50 --max 800

Test run (hoymiles-wifi):

$ hoymiles-wifi --host 192.168.178.50  identify-inverters

Expected is a response.

Test run (HoymilesWifi.sh)

$ ./HoymilesWifi.sh

Expected is:

* Serving Flask app 'hoymiles_data'
* Debug mode: off
INFO:werkzeug:WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
* Running on http://127.0.0.1:5000
INFO:werkzeug:Press CTRL+C to quit

If you wait a bit some more output is shown.

If it works, then I would suggest to stop the ./HoymilesWifi.sh command and do:

$ cd /home/admin/MagicMirror/modules/MMM-Hoymiles-Wifi
$ pm2 start HoymilesWifi.sh
$ pm2 save

$ pm2 status HoymilesWifi

$ pm2 logs HoymilesWifi --lines 10

If everything is okay, the enable the module again:

$ vi ~/MagicMirror/config/config.js

    module: "MMM-Hoymiles-Wifi",
    disabled: false,

$ pm2 restart MagicMirror

evroom

To be honest, for me the MM does not display anything.
Although it is dark, I still expected the graphic with 0 or so.
Or I have to wait a bit longer.

I used
https://github.com/schris88/MMM-Hoymiles-Wifi/
and all the above is correct and running.

A year ago I made a fork and made some changes, of which I think are present in the schris88 version as well.

https://github.com/evroom/MMM-Hoymiles-Wifi/
I will give this one a try when I have time.

PS: it seems that when the microinverter is off-line, you will not see anything. Need to wait for it to be active again.