If you would like to use Node-RED as a broker, there are a couple of changes needed to be made. Similarly as shown before, we are going to need to set up local broker like this:
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If you would like to use Node-RED as a broker, there are a couple of changes needed to be made. Similarly as shown before, click on '''MQTT Subscriber''' node and click edit in the Server section. Input '''127.0.0.1''' in order to use Node-RED broker and press Done.