Howto add MQTT Thing

[hafniumzinc (T)]

Did you do (or do you need to do) step 1a of the following post?

[OH3] MQTT Setup and Configuration

Overview In order to use MQTT devices, the following is required: An MQTT broker installed MQTT Binding installed in openHAB MQTT Bridge Thing configured in openHAB This tutorial was written with openHAB3 running on a headless Raspberry Pi 3B with Raspberry Pi OS, with SSH access. Method 1. Install the MQTT broker Install Mosquitto On the Raspberry Pi, perform the following commands to install Mosquitto, and ensure it runs when re-starting the Pi: sudo apt install mosquitto sudo systemc…