It's pretty simple Although an automation-heavy tool of this caliber may seem overly complex to set up, the Mosquitto service makes deploying an MQTT server on your Raspberry Pi a breeze. I used a ...

So, in the last installment of this series on the messaging protocol MQTT, we installed the Mosquitto MQTT broker. Now we’ll test it which we’re going to do on the same machine that Mosquitto ...

We’re just going to download mosquitto, which is the most widely-used broker. If you’ve got a Raspberry Pi (or other spare computer) lying around, you’ve got an MQTT broker-in-waiting.

We'll test the mosquitto clients against the rsmb broker using the default MQTT port. Later on, we'll configure the mosquitto broker to run on a different port and test that as well.