Join us for the PLCnext + UNS workshop where we will be connecting a PLCnext to an EMQ-X Enterprise Broker! www.iiot.university/offers/ay8DQigT?coupon_code=PLCNEXT

So far so good! ... Will be watching out for Parts 2, 3, etc. Thanks again.

Great explanation. I use MQTT regularly for home automation, and I love the "forgiveness" it gives with sometimes sketchy network connectivity, as well as the great way manufacturers are using it in a "sleep till I need to fire a simple update" technique that conserves battery life in remote devices that may not have mains power available.

Single, outbound port... glad you got to the security question.

@4.0Solutions

2 жыл бұрын

Thank you!

Nice and Concise

Just watching this for the first time. What a great presentation and explanation. Thank you.

@4.0Solutions

Жыл бұрын

Glad you enjoyed it Bob. Thanks for watching!

Really enjoying the series and the clarity it provides. Thanks a lot 4.0 Solutions.

@4.0Solutions

2 жыл бұрын

Thank you!

These videos are amazing; very grateful to Walker (and team) and what he is leading. Note for Zac - probably "queue", not "que" for acronym of MQTT

@4.0Solutions

2 жыл бұрын

Apparently MQTT no longer even stands for that. MQTT is MQTT now. But thank you!

Very professional explanation + very effective body language technique. Thank you so much. :-)

@4.0Solutions

2 жыл бұрын

Thank you!

Thanks really helpful for a basic understanding

Love seeing the Opto 22 groov EPIC on the right :)

@4.0Solutions

2 жыл бұрын

Us too!

Walker, you make big topics a piece of cake thank you

@4.0Solutions

2 жыл бұрын

Thank you Mohamed!

Very nice and well explained video! Thanks Walker

@4.0Solutions

2 жыл бұрын

Thank you!

Solid MQTT foundation here. Thanks for sharing!

@4.0Solutions

Жыл бұрын

Thanks for watching!

Very interested in this series!

@4.0Solutions

2 жыл бұрын

Thank you Michael!

3 minutes and already love him, great body language :)

@4.0Solutions

10 ай бұрын

Thanks, Sergey.

How does one ensure against broker failure? It is a spof, right?

@4.0Solutions

2 жыл бұрын

Clustering.

Start at 2:20

Pls explain about how the subscriber know if the publisher is loss connection.

@4.0Solutions

2 жыл бұрын

It publishes a death certificate. The connection is stateful (It knows if it's good or not)

Please more tutorials! Thanks

@4.0Solutions

2 жыл бұрын

More to come!

Mqtt broker can be unified name space?

@4.0Solutions

2 жыл бұрын

YES!

Anyone understood the part around 10:57? How can you subscribe with an "outbound" connection?

@4.0Solutions

3 ай бұрын

The subscription response comes back through the connection established by the client through the outbound connection to the broker.

@wokeclub1844

3 ай бұрын

@@4.0Solutions Oh I see, thank you!

skip to 2:28 thank me later

Take zero... 😂