Learn Node Red Programming in 48 Hours

Name: Learn Node Red Programming in 48 Hours
Rating: 3.8 (165 reviews)

Working on Node-RED Programming Environment by just a simple Drag & Drop Method

Created byVenkatesh Varadachari, Haresh Arunachalam

Last updated 3/2020

English

What you'll learn

You will learn to program in Node-RED environment
You will learn to write and extract JSON scripts
You will learn to work on a number of services on IBM Bluemix
You will learn to build a simple twitter bot using Node red
You will learn to build a text to speech engine using Node-red.
You will learn to build Facial Recognition along with age estimation using Node-red.
You will learn to integrate LCD with Raspberry Pi using Node-Red.

Course content

7 sections • 43 lectures • 1h 33m total length

Introduction to the course2:39
This lecture introduces you to the course and will make sure you are ready to start off the course right away.
Installation of Node-RED2:41
This Lecture gives a step-to-step guide for installation of Node-RED on a local machine.
Documentation : Installation of Node-Red0:07
This lecture provides the documentation of installing Node red on your local system.

Launching Node-RED0:59
This lecture involves launching Node-RED on a local machine.
Documentation: Launching Node-Red0:05
This lecture provides the documentation of launching Node red from your local system
Introduction to Node-RED3:50
This lecture explains the working area of Node-RED and other sections that we will be using for developing flows for our project. This lecture will familiarize the environment for a better working flow.
First Flow4:01
This lecture helps in building the first flow on Node-RED
First Flow - Code0:13
This lecture provides you the complete JSON code which can be imported directly in to your Node red Platform.

Learning JSON2:07
This lecture details the usage of JSON in our course and teaches the fundamentals of JSON to proceed with the course.
What is MQTT?2:04
This lecture introduces to a new protocol called MQTT, which is mainly used for communication between IoT devices. It is a lightweight protocol to establish and transfer data between devices.
Working of MQTT2:37
This lecture explains the working of MQTT for a better understanding and realising the purpose of this protocol in our course.
MQTT on Node-RED using HiveMQ5:34
This lecture will help in setting up MQTT using HiveMQ. HiveMQ is a MQTT broker used to subscribe and publish messages.
Documentation: MQTT on Node red using Hive MQ1:14
This lecture provides the documentation of setting up MQTT on Node red using HiveMQ
Quiz 1

Using the Switch Node2:37
This lecture will involve the usage of Switch Node and this will be useful, since we will be using this node in our following lectures.
Switch Node - Code0:21
This lecture provides you the complete JSON code which can be imported directly in to your Node red Platform.
Using the Change Node1:58
This lecture will depict the usage of Change Node and this will be useful, since we will be using this node in our following lectures.
Change Node - Code0:06
This lecture provides you the complete JSON code which can be imported directly in to your Node red Platform.
Using rbe and scaling input using Range node7:03
This lecture will explain the working and usage of rbe node used for exception handling and also learn about the range node.
rbe and Range Node - Code0:08
This lecture provides you the complete JSON code which can be imported directly in to your Node red Platform.
Adding new nodes to the palette1:29
This lecture will show how to add new node/node packages to the Node-RED environment for using it in our course.
Changes in creating a simple Twitter Bot - Part 10:09
Creating a simple Twitter Bot2:32
This lecture shows the steps to create a simple twitter bot which will tweet messages based on pre-defined conditions.
Changes in creating a simple Twitter Bot - Part 21:02
Twitter Node - Code0:05
This lecture provides you the complete JSON code which can be imported directly in to your Node red Platform.
Quiz 2

Creating a simple Form2:20
This lecture shows the steps to create a simple form on Node-RED and to deploy it on cloud.
Face recognition and estimation of age5:30
This lecture shows the steps to create an application that will detect faces given an image as an image location url and also detect the gender and estimate the age of the person.
Face recognition and estimation of age - Code0:41
This lecture provides you the complete JSON code which can be imported directly in to your Node red Platform.
Text to Speech5:54
This lecture explains the steps to create an application to convert any text input to a speech by using IBM Bluemix services.
Text-T0-Speech - Code1:25
This lecture provides you the complete JSON code which can be imported directly in to your Node red Platform.
Language translation2:30
This lecture explains the steps to create an application to convert a text from a source language to a target language in an audio form.
Language translation - Code1:09
This lecture provides you the complete JSON code which can be imported directly in to your Node red Platform.
An application to help the visually impaired3:52
This lecture details the steps to create an application for visually impaired people by converting an image containing text to a readable format in the form of an audio.
An application to help the visually impaired - Code0:31
This lecture provides you the complete JSON code which can be imported directly in to your Node red Platform.
Installing and Launching Node-RED on Raspberry Pi2:24
This lecture explains the installation and launching of Node-RED on Raspberry Pi.

Documentation : Installation of Node-Red on Raspberry pi0:17
This lecture provides the documentation of installing and launching Node red on Raspberry pi
Configuring and adding Raspberry Pi to Watson IoT5:46
This lecture involves configuring Raspberry Pi to Watson IoT Platform for data analysis and visualization.
Temperature logging on Watson IoT4:04
This lecture explains the steps to log temperature data from Raspberry Pi on Watson IoT Platform.
Integrating with LCD3:33
This lecture involves wiring up LCD display with Raspberry Pi and controlling it using Node-RED on Raspberry Pi.
Quiz 3
Conclusion1:17

Requirements

Raspberry Pi
A basic understanding of electricity and electronics
Basic knowledge of Linux Terminal Commands
LCD Integration

Description

Hello, learners! Greetings from Makerdemy. In this course, you will learn how to design and deploy flows on Node-RED Programming Platform.

This course is for anyone who is interested in exploring Node-RED and IBM Bluemix services.
This course is for anyone who is interested in building an IoT Project by availing the Bluemix services. This course is ideal for those who are interested in exploring the scope of Node-RED. The course does not require any prior knowledge of Node-RED and IBM Bluemix.

I will teach you to install and work on Node-RED on 3 platforms - on a local machine, on IBM Bluemix and on Raspberry Pi. I will also teach you how to configure the Raspberry Pi with IBM Bluemix and it's services board. You will learn how to interact with the hardware and build complete Node-RED projects using JSON, Javascript and HTML.

The course consists series of lessons will show you how to get up and running Node-RED on the IBM Bluemix. IBM Bluemix consists of many useful services which can be bound to our application to make use of it in your desired way. you will also be learning JSON for the better understanding of data flow in Node-RED. Also, you will be learning to control GPIO of Raspberry Pi using Node-RED

The course split into seven projects:

Project 1: In this project, we will be learning JSON and using MQTT Protocol to communicate between services.

Project 2: In this project, we will teach you to create a simple Twitter Bot and analyse tweets based on tone of language.

Project 3: This project will involve face recognition and analysing by estimating age and detecting the gender of a person.

Project 4: In this project, we will teach you to convert any text input into a speech.

Project 5: In this project, we will teach you to translate a text from a source language to a target language using IBM Bluemix Language Translation services.

Project 6: Here, we will be developing an application to help the visually impaired by converting text into an audio form.

Project 7: In this project, we will be logging temperature of Raspberry Pi on IBM Watson IoT Platform. This will also include working on LCD Display Module

Who this course is for:

This is an introductory course meant for those who are interested in exploring the Node-RED.
Anyone interested in learning about programming to interface with a curiosity for making electronics and microcontrollers
Students over 10 years of age, or younger with with adult supervision. Young students should be supervised at all times when working with direct electricity.
Engineering Students - Electronics, Electrical & Computer Science
High School Science Students
Electronic Geeks, Hobbiest & Art Students

Learn Node Red Programming in 48 Hours

What you'll learn

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Course content

Introduction and Installation3 lectures • 5min

Stepping into Node-RED5 lectures • 9min

IBM Bluemix and it's services4 lectures • 6min

Working with JSON and Introduction to MQTT5 lectures • 14min

Exploring other nodes11 lectures • 18min

Using the IBM Bluemix services and IBM Watson nodes10 lectures • 26min

Node-RED on Raspberry Pi5 lectures • 15min

Requirements

Description

Who this course is for: