What is MQTT?

Peter Silva lights up how IoT/M2M messaging protocol MQTT (Message Queuing Telemetry Transport) works. A lightweight messaging protocol for small sensors and mobile devices.

[dmbraun]

So well explained. Went in not knowing what MQTT was, and by the end of the video I had already applied the knowledge to improve automation on the home network.

[ardentdfender]

I’m new to learning about MQTT. As a matter of fact only heard about it first time ever yesterday as I work in Industrial Automations Control working on PLC’s and Upgrading PLC’s in the Industrial space as the Automations Control a lot of the processes. With IoT or rather for us in the industrial space IIoT there is a push to get more information out of the Automation Control System for OEM equipment and push it securely into the cloud where data analytics and metrics can be later applied to that massive amount of data. So I watched half a dozen videos on YouTube and you sir have given me the most clearly concise as well easy explained explanation of what MQTT Protocol is as well with the Glass Board example. You just got me as a new subscriber!

[AliceAcadmey]

amazing, I like such this kind of video, short and useful

[linacomet]

Thank you guys for the wonderful short videos! Finally I am learning ;)

[AmmarTheTrainer]

Thank you . You explained it very well...

[surfDaddy]

great little lesson package (just like MQTT)!

[sadanandburud]

Nice short Video. But as you said it's PO model. I'm little sceptical, since client knows to whom to send the message. But over here, client doesn't care to whom the message is being sent. Since MQTT is the guy, who know to whom the message to be sent.

[sthomaschannel]

So it is built on the IBM MQ Model. Been around for many years. But what does the Telemetry part do, apart from helping to send periodic data? Are the messages persistent? How do they survive lack of connectivity?

[franmcgrath]

Peter. Nice presentation thank you. FYI The word "Broker" has no "c" in it...sorry to nitpick...overall great job.

[ranganathan]

Pub/Sub is age-old messaging pattern. What does MQTT brings to it? That's what I would like to know

[willijd]

I know this is off-topic but are you writing backwards?

[StephenMannUSA]

This is the most succinct and understandable explanation of MQTT that I have seen yet. Thanks.

BTW, what technology is behind the whiteboard?

[bestmentor]

thank u for your video. i am 900th liker :)

[airborneworks]

Thank you great explanation we are attempting to use this protocol. Can anyone tell me if there are networks of IOT developers here with in the USA that we can post a project to?

[neogeo]

Are you writing backwards, or is the logo on your shirt reversed so the reverse-image looks correct (or something else even more cheeky?)

[РоманПлетнев-гэ]

is his shirt made mirrored left-to-right? I assume he's not writing backwards so the video must be mirrored but then the shirt has to be too...

[joez.]

Great video but can this guy really write backwards?

[dstewar]

Is he writing everything backwards? Or how is that working?

[djxearo]

this videos framerate was transferred with MQTT

[larrybergstrom]

can you do another video that explains MQTT in a LoRaWAN ?