Hello, I am using NodeRed inside the Homeassistant. Beside that there is also an Homematic Addon installed.
Now I like to connect NodeRed with the Homematic CCU with the help of the “nodered contrib ccu”.
(GitHub - ptweety/node-red-contrib-ccu: Node-RED Nodes for the Homematic CCU )
In the configuration of the node I use “localhost” for the CCU address and the ip 127.0.0.1 for the listen address.
For the ports I use the following:
BINRPC: 2048
XMLRPC: 2049
The result after deployment is, that the node indicator remain red and it shows "disconnected ".
I belive I need to do some kind of portforwarding for these ports in the NodeRed Config to make it work but I have no idea where.
Do you have any idea or a nice tutorial to help?
Thanks in advance
Paul