node red workshop

1. Node-red
and raspberry pi

2. HELLO!
I am May
Mohamed ali
I am here because I love to give
presentations.
You can find me at
may.mohamedali28@gmail.com
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3. ”
We need tools that make it easier for
developers at all levels to bring
together the different streams of
events, both physical and digital,
that make up the Internet of Things.
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4. … Node-RED can fill that gap
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5. What is node-red ?
A visual Tool for wiring the Internet of Things
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7. Why Node-Red ?
The internet of Things does not have a one-size-fits-all solution
▹Solutions often require pulling toghether several different
device APIs and online services in new and interesting ways.
▹Time spent figuring ot how to access a Serial port, or to
complete an Oauth flow against Twitter is not time spent on
creating the real value of a solution.
▹Every new « thing » has a new API that must be understood.
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8. Node-RED is :
▹A lightwieght proof of concept runtime.
▹Easy to use for simple tasks.
▹Simple to extend to add new capabilities and types of
integration.
▹Capable of creating the back-end glue between social
applications.
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9. Node-RED is NOT :
▹An entreprise strength application runtime.
▹A dashboard with widgets.
▹A mobile application builder.
▹The answer to life the universe and everything …
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10. ▹Node-RED is already capable of connecting to many things,
including:
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11. ▹Inject node
▹Debug node
▹Function node
▹Template node
▹TCP/UDP nodes
▹Logic nodes
▹HTTP nodes
▹MQTT nodes
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12. Let’s start node
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13. Hello World « Node Red »13

14. Action Tweet14

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THANKS!
Any questions?
You can find me at
▹ @DaliMay28
▹ May.mohamedali28@gmail.
com
▹ Nodeit.azurewebsites.net