Domoticz-Omnik-Local-Web-Plugin

A (new) Domoticz Python Plugin that can read data from the local inverter webinterface. Some people were unable to use the magic-packet solution due to the serial number, others did not want to retrieve data from the webportal.

ONLY TESTED FOR Raspberry Pi and Domoticz Docker

With Python version 3.7 & Domoticz V2023.x

Installation

Assuming that domoticz directory is installed in your home directory.

cd ~/domoticz/plugins
git clone https://github.com/sincze/Domoticz-Omnik-Local-Web-Plugin
cd Domoticz-Omnik-Local-Web-Plugin

# restart domoticz:
sudo /etc/init.d/domoticz.sh restart

Known issues

Updating

Like other plugins, in the Domoticz-Omnik-Local-Web-Plugin directory:

git pull
sudo /etc/init.d/domoticz.sh restart

Omnik Variables (ATTENTION)

Omnik inverters store the data in different values. Check http://inverter-ip/js/status.js to see where yours are.

Example:

var webData="NLDN**2017******,NL1-V1.0-0118-4,V2.0-0028,omnik4000tl ,4000,584,345,33734,,4,";
var myDeviceArray=new Array(); myDeviceArray[0]="AANN3020,V5.04Build230,V4.13Build253,Omnik3000tl,3000,1313,685,9429,,1,";

In the plugin select "webData" as shown in first line or "myDeviceArray" as in second example.

Parameters

Parameter	Value
IP address	IP of the Inverter eg. 192.168.1.100
Protocol	For Omnik inverters this is usually HTTP
Inverter	Omnik devices store data in different variables, select yours here
Debug	default is 0

Acknowledgements

• Special thanks for all the hard work of Dnpwwo, for the examples and fixing the HTTP GET error.
• ChatGPT for generating the basic threading Domoticz plugin
• Domoticz team