Mqtt node not connect to MQTT Broker

[dhana]

I install node red on ubuntu server at AWS .I create Mqtt node but my node not connect MQTT Broker.
node showing connecting message. Pleas rifer screen shot

[Colin]

Welcome to the forum @dhana

Have you installed a broker? If so what software and where have you installed it?

[dhana]

@Colin

Have you installed a broker? If so what software and where have you installed it?

I installed Node-red only .I am beginner please guide me to configer broker

[Steve-Mcl]

Mosquito is a very common MQTT broker. Search the internet for how to install.

[Colin]

@dhana

I am beginner

In that case, I recommend watching this playlist: Node-RED Essentials. The videos are done by the developers of node-red. They're nice & short and to the point. You will understand a whole lot more in about 1 hour. A small investment for a lot of gain. It will not address installing mosquitto, but will tell you a lot about node-red.

Also, to learn about MQTT in general (again, not specifically mosquitto), then see this tutorial MQTT Essentials - All Core Concepts Explained

[dhana]

thank you Colin

[Colin]

I have changed the category of this from Creating Nodes (which is for developing contributed nodes) to General.