Awesome tutorial on MQTT Node Red
-
The above motivated me to put together this upgraded board for nRF52832 and ESP-LINK. This particular fork is not perfected, but it is better than the board I previously posted in that the nRF52832 can be programmed from the top, without having to unplug it from the Wemos:
-
Connection to Mosquitto on the Pi can be configured through a webpage presented by ESP-LINK from the ESP8266 :
-
As I said before I never used influxdb and grafana, but it is in my to do list so I am just asking some questions as I "grew up" working most of the times on SQL server
@gohan said in Awesome tutorial on MQTT Node Red:
As I said before I never used influxdb and grafana, but it is in my to do list so I am just asking some questions as I "grew up" working most of the times on SQL server
I understand. I also grew up with relational databases and did my first iot steps with them too. Then I found influxdb and never want to go back!
Just sharing my enthusiasm and hoping to spare you time by making the switch now ;-)
-
Guys,
How are you getting your data into the influxdb and grafana? Are you using Node Red, Domoticz plug-ins, or some other method? -
on my side, I'm injecting data from node-red to influxdb, grafana is connected to influxdb. my controller is also on the same rpi (v3, with ssd). I'm planning to add some grafana graph to my controller dashboard (because I prefer my controller for dashboards).
-
on my side, I'm injecting data from node-red to influxdb, grafana is connected to influxdb. my controller is also on the same rpi (v3, with ssd). I'm planning to add some grafana graph to my controller dashboard (because I prefer my controller for dashboards).
@scalz said in Awesome tutorial on MQTT Node Red:
I prefer my controller for dashboards
Why? Also, which controller are you using?
-
@NeverDie
with nodered, you can also do some UI with nodered-contrib-ui. and use grafana for graphing for example. Some people do that. without any additional controller like domoticz. for simplicity I think, nodered as standalone controller.I'm using Jeedom. It's french opensource sw. There is multilanguage but not sure if it's very complete unfortunately.. never tried to change the language.
It provides a nice and easy way to design custom designs for nice UI, without code, else it's not very hard to add some piece of html/css too .
If I wanted to do the same, with nodered as standalone controller and some external package for ui, or from scratch, I would have to reinvent the wheel to get the same UI (no time).
Of course I'm not using an additional controller just for that, but also for plugins :) (again no wheel to reinvent)I should have said UI instead of dashboard. what I meant is I just want to have access to everything from one place (UI) and not struggle between urls.
note: you'll need linux socat command. for serial->nodered->domoticz
there is a link in the forum, in nodered section I think -
If you have ethernet or mqtt gateway it is easier to connect more controllers at the same time :-)
@gohan said in Awesome tutorial on MQTT Node Red:
If you have ethernet or mqtt gateway it is easier to connect more controllers at the same time :-)
Yeah, I'm assuming that if each gateway is connected to the same MQTT broker, and the same with each controller (if there's more than one, that is), then you can mix and match however you want. In theory anyway. I haven't done it yet, so maybe there are gotcha's along the way.
-
Now that @nca78 has brought it up, has anyone here looked into somehow integrating TensorFlow, or something like it, into their home automation? Other than replicating the Nest thermostat, what else might it do that would be useful?
https://www.tensorflow.org/
