OPC UA PubSub: What it is and How it Works? (OPC UA Over MQTT) [ 7 of 11 ]

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Күн бұрын

OPC UA PubSub: What it is and How it Works? (OPC UA Over MQTT)
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Sponsors
HiveMQ: www.hivemq.com/
VIDEO LINKS
OPC UA PubSub Over MQTT Source Code: github.com/industry40tv/opc-u...
Node-OPC UA Project: node-opcua.github.io/
Node-OPCUA PubSub Tutorial: node-opcua.github.io/tutorial...
OPC UA Part 14 PubSub Specification: opcfoundation.org/developer-t...
OPC UA PubSub IIoT Starter Kit: github.com/OPCFoundation/UA-I...
VIDEO OUTLINE
0:00 - Introduction
0:50 - Why OPC UA PubSub Matters
4:20 - What is OPC UA PubSub and How does it Work?
6:48 - General OPC UA PubSub Concepts
12:37 - A Deep Dive into OPC UA PubSub
17:57 - OPC UA Over MQTT Explanation
25:23 - OPC UA Over MQTT Tutorial Using NodeJS
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Пікірлер: 16

@industry40tvonline 6 ай бұрын

If you enjoyed this video you will also find my free newsletter valuable. Join 2500+ subscribers to get weekly actionable tips on the architecture and development of IIoT solutions. → SUBSCRIBE HERE: www.industry40.tv

@kanakadharshinivijayaragav8472 Жыл бұрын

Will you be posting the rest of the 8th to 11th videos in this series?

@martintorres5829 Жыл бұрын

Mr the information that you show to us is very inpirational thanks a lot!

@kleberalmeida2321 Жыл бұрын

Thank you Kudzai for the good work.

@vj-qv9jg 27 күн бұрын

Great work. Thank You!

@hydtechietalks3607 10 ай бұрын

Awesome!! Global Brother, Thanks from Hyderabad, INDIA!

@vicker8822 6 ай бұрын

Very useful, thanks.

@RABWA333 Жыл бұрын

thanks a lot , quite useful

@samsonnyashanu Жыл бұрын

Thanks Kudzie. I wanna learn more.

@industry40tvonline Жыл бұрын

Thank you for your feedback, Samson I really appreciate it. More content is coming!

@jorish9155 Жыл бұрын

Only caveat with UDP multicast is that your routers and switches need to allow it and it can't be transmitted over internet. But for very small devices it has least overhead, because there is no tcp handshake. (correct me if not correct)

@onurdemir714 Жыл бұрын

thank you!!

@industry40tvonline Жыл бұрын

Thank you, Onur.

@abdessamedghettas7167 Жыл бұрын

Thanks

@terrancesmith2358 Жыл бұрын

If neither publishers or subscribers need to be opcua servers or clients, how is this an opcua exchange anymore? Doesn't this completely undermine how the opcua foundation is helping industries standardize opcua communication from asset to high level applications? Essentially I'm hearing that opcua pub sub is a two part plan. Use the opcua information model... if you want. And then go get any message broker you want and use that.

@industry40tvonline Жыл бұрын

Thanks for your comment, Terrance. Ideally, you want at least one of your network participants being an OPC UA publisher. OPC UA PubSub is still pretty much in the early stages of its development as a lot of its core functionality is still being added. Infact, much of the features I described in the video concerning MQTT topic trees and information model integration will only come out with the next version of OPC PubSub Spec, due in this quarter.