Your msg4. Shouldn't that be: msg.temphum.payload?
I think it is even better if you change it to payload.temphum in line 6 and then in 10 msg.payload.temphum.


Well, I guess it's only naming?
But msg.payload is coming from json -node and there isn't temphum (because it's my own variable made in ...

As I said earlier, in my case I had Grohe installed by my Insurance Company and thus it was free for me.
Because I have Domoticz and (almost) everything else is integrated to it, it was quite clear to me that I wanted Grohe data there too. Now it's implemented.

- Samuli

Hi,

I installed a php -script to subscribe to mqtt and display the messages.
With that:
Got a message on topic grohe/Oikokatu 5/Keittiö 1/MINUN SENSE with payload:
{"wifi_quality":0,"serialnumber":"XxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXx","temperature":17.6,"humidity":37,"connection":1 ...

This is something I'm currently trying to implement:
https://github.com/philipparndt/groheondus-to-mqtt-gw
Got something to mqtt allready. Next step is to get those sensors and readings to Domoticz.

- Samuli

And now I realized, that this is nothing to do with my setup.
sense.com is not Grohe site and is for energy monitoring, not Grohe Sense -site.

- Samuli

Some more information:
I run node-red with pm2 and in pm2 error log there is:
{ Error: Unhandled "error" event. (Invalid email or password)
at EventEmitter.emit (events.js:186:19)
at Promise (/usr/local/lib/node_modules/node-red/node_modules/unofficial-sense/index.js:88:22)
at <anonymous>
at ...

Thanks for detailed instructions!
That's about how far I have succeeded to go (didn't notice the debug -node).

Few points where I'm a bit lost:
* Grohe URL isn't inserted anywhere - how does that know where to contact, or is it built in to sensor?
* How do I start this flow?

Sorry, but as I wrote ...

Do you mean these?


Didn't actually get how to make it communicate with grohe -site, but... still trying to learn

-Samuli

Hi,

I can communicate Domoticz with MQTT, but...
I'm not (yet) familiar with node-red. That is something I'll have to learn.

Just installed node-red and that addon to it.

If there is someone that wants to give me a hint how to continue my trip...

- Samuli

I got Grohe from my Insurance company and would like to use it with my Domoticz.
I found this: https://www.openhab.org/addons/bindings/groheondus/
How can I have that same to Domoticz? Wouldn't like to change to openhab now when I have managed to get about everything else functioning (RFLink ...