How to change OH2 port numbers on PI

:slight_smile: you should search within this community forum.
Examples: [Link 1] [Link 2]

Try the following:

In /etc/default/openab2 (edit the file and add the last 2 lines)

EXTRA_JAVA_OPTS=""
OPENHAB_HTTP_PORT=8081
OPENHAB_HTTPS_PORT=8444

Then:

sudo systemctl daemon-reload
sudo systemctl restart openhab2

Verify if OH2 is listening to the new TCP (http) port with:

sudo netstat -atn | grep 8081

Assuming an apt-get installation method of OH2RC1 on Raspbian Jessie (you need to give more info)

Don’t rage… keep it kool :sunglasses: