Node Red Random Data Generator | Raspberry Pi Learning | Raspberry Pi, Node-Red, IoT #13
This video will explain How to Work with Random Data Generator using Node-Red in Raspberry Pi.
Information about Node-Red: https://nodered.org/
Node-RED is a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways.
It provides a browser-based editor that makes it easy to wire together flows using the wide range of nodes in the palette that can be deployed to its runtime in a single-click.It is most famous tool for Industrial Internet of Things.
In this video you will learn about:
--How to Generate Random Data using Node-Red.
--How to modify Template of Data Generator Node using Node-Red.
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Installing Node-Red on a Raspberry Pi is easy and quick.
Node-Red serve the base for Internet of Things.
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Few important Commands for Raspberry Pi.
sudo apt-get update
sudo apt-get upgrade
sudo reboot (or reboot via the menu)
sudo poweroff (shutting down raspberry pi)
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Following command will install all necessary requirements for node-red.
bash (curl -sL https://raw.githubusercontent.com/nod...)
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Terminal commands to control Node-Red:
(You can find this in the start screen of node-red on your Raspberry Pi)
Use node-red-stop to stop Node-RED
Use node-red-start to start Node-RED again
Use node-red-log to view the recent log output
Use sudo systemctl enable nodered.service to autostart Node-RED at every boot
Use sudo systemctl disable nodered.service to disable autostart on boot
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