MMM-Hoymiles-Wifi

evroom

It is working now.
I see it displayed on the MagicMirror.
Due to no sunshine I cannot check actual values, but that is for later.

SuVo

@schris88 dfg
Hi,
I am using
HMS-800W-2T
I have done your installation steps but there is no output on my MagicMirror.
The source http://127.0.0.1:5000 is correct?
What can I try?
Have you any idea what could be wrong?

evroom

@SuVo said in MMM-Hoymiles-Wifi:

What can I try?
Have you any idea what could be wrong?

You have to edit
~/MagicMirror/modules/MMM-Hoymiles-Wifi/hoymiles_data.py
Change this line to the address of your DTU:
dtu = DTU("192.168.178.114")

And I had to change

 width: "288px",
 height: "360px",

in the ~/MagicMirror/config/config.js file.

This is my config:

{
  module: "MMM-Hoymiles-Wifi",
  header: "MMM-Hoymiles-Wifi",
  disabled: false,
  position: "top_left",
  config: {
    width: "288px",
    height: "360px",
    updateInterval: 60000, // in milli seconds
    frames : [
      { src: 'http://127.0.0.1:5000' },
    ]
  },
},

evroom

Just FYI.

I am currently busy making some changes to the module.
As there is no sunshine due to the current weather conditions, it is a bit difficult to have real measurements.
Trying to add a test using a JSON dataset.
Hope to be able to present it a.s.a.p.

E.J.

sdetweil

@evroom said in MMM-Hoymiles-Wifi:

~/MagicMirror/modules/MMM-Hoymiles-Wifi/hoymiles_data.py
Change this line to the address of your DTU:
dtu = DTU(“192.168.178.114”)

sounds like a new config parm so you don’t have to edit the file
(pass as a parameter on /hoymiles_data.py start)

evroom

@sdetweil said in MMM-Hoymiles-Wifi:

sounds like a new config parm so you don’t have to edit the file
(pass as a parameter on /hoymiles_data.py start)

Exactly!

I did change hoymiles_data.py to be able to refrain from hard-coding it:
python hoymiles_data.py --dtu_ip_address 192.168.178.114--debug
The next thing would be to pass the parameter(s) from the configuration (to be coded in the MMM-Hoymiles-Wifi.js file).

As I never made a module myself, I would need to find out how.

Any suggestions are much appreciated!

E.J.

sdetweil

@evroom put it in the modulename.js defaults section
i bet the config is already passed to the node helper which execs the python script.
yep

  this.sendSocketNotification("INIT", this.config)

then the user adds the property to the config.js module entry, as they are editing it anyhow

evroom

@SuVo

Hi, question,

do you live somewhere sunny ?

Could you try the run this and share the output ?

hoymiles-wifi --host 192.168.178.114 get-real-data-new

You’ll need to change the IP to the IP of your DTU.

E.J.

evroom

@sdetweil said in MMM-Hoymiles-Wifi:

i bet the config is already passed to the node helper which execs the python script.

Actually the python script is being executed via a shell script (in order to make it running using pm2).
I do not see anything in the node_helper.js file.

This is mainly due to the fact that the developer of the module used MMM-HTMLSnippet as basis and concentrated more on the data that he wanted to display.

The challenge is now to have everything running inside the module, without this ‘external’ stuff.
As all modules tend to do.

sdetweil

@evroom see my pythonPrint module for how to execute a python script

https://github.com/sdetweil/MMM-PythonPrint
you can also exec a shell script too

and launch pm2 to start/stop that shell script