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Home > Business & Other > Devices > Node-RED: IoT projects with ESP32, MQTT and Docker
Node-RED: IoT projects with ESP32, MQTT and Docker
Node-RED: IoT projects with ESP32, MQTT and Docker

Node-RED: IoT projects with ESP32, MQTT and Docker: Master Docker and IoT: Containerized Programming for Real-World Applications

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Profile Icon Markus Edenhauser
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NZ$160.99
Full star icon Full star icon Half star icon Empty star icon Empty star icon 2.5 (2 Ratings)
Video May 2024 10hrs 5mins 1st Edition
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NZ$160.99
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Arrow left icon
Profile Icon Markus Edenhauser
Arrow right icon
NZ$160.99
Full star icon Full star icon Half star icon Empty star icon Empty star icon 2.5 (2 Ratings)
Video May 2024 10hrs 5mins 1st Edition
Video
NZ$160.99
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Free Trial
Video
NZ$160.99
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Free Trial

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Key benefits

  • Comprehensive coverage of Docker, Node-RED, and ESP32
  • Practical projects including weather stations, surveillance cameras, and smart home devices
  • Expert insights and tips for efficient project management

Description

This video course offers a thorough exploration of Docker and IoT, designed for tech professionals eager to expand their knowledge and skills. Beginning with an introduction to Docker, you’ll learn to install and manage containers, utilizing tools like Portainer, Mosquitto, and Node-RED. Through practical examples, you will set up a variety of applications, such as Grafana for data visualization and Traefik for SSL access. As you progress, you’ll delve into the intricacies of Node-RED, mastering the creation and management of flows and nodes. The course covers essential IoT protocols like MQTT, ensuring you understand their terminology, best practices, and implementation. You’ll build and configure real-world projects, including a mini weather station, surveillance camera, and time-controlled plant watering system, using ESP32 and other microcontrollers. By the end of this course, you will have a comprehensive understanding of integrating Docker with IoT applications. You’ll be capable of setting up secure, efficient systems, and visualizing data in meaningful ways. Whether you’re controlling devices via MQTT or visualizing sensor data on an e-ink display, this course equips you with the skills to create innovative IoT solutions.

Who is this book for?

This course is designed for technical professionals, software developers, and IoT enthusiasts with a basic understanding of programming and networking. Familiarity with command-line interfaces and basic scripting is recommended.

What you will learn

  • Install and configure Docker for IoT projects
  • Develop and manage Node-RED flows
  • Utilize MQTT for efficient communication between devices
  • Build and deploy ESP32-based IoT applications
  • Visualize IoT data using Grafana and InfluxDB
  • Implement security features using MQTT with TLS

Product Details

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Publication date, Length, Edition, Language, ISBN-13
Publication date : May 28, 2024
Length: 10hrs 5mins
Edition : 1st
Language : English
ISBN-13 : 9781836200536
Category :
Business & Other
Languages :
C++
Concepts :
Devices
Tools :
Docker

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Product Details

Publication date : May 28, 2024
Length: 10hrs 5mins
Edition : 1st
Language : English
ISBN-13 : 9781836200536
Category :
Business & Other
Languages :
C++
Concepts :
Devices
Tools :
Docker

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Table of Contents

16 Chapters
Introduction Chevron down icon Chevron up icon
Promo
About me
Prerequisites
Sketch, Code examples and flows
The basic sketch - start of every project
Making instead of lecturing
Disclaimer
Install all programs as containers Chevron down icon Chevron up icon
Intro
Why Docker?
Get a vServer
Docker Installation
Docker CLI using the example of Focalboard
Portainer
Mosquitto Broker
Run Mosquitto in the Container
ohmyz for more convenient terminal handling
Mosquitto Broker with PW authentication
Node-RED
Node-RED with authentication
InfluxDB
Grafana
MariaDB and create a DB via CLI
Adminer
Update Docker Container
Traefik as reverse proxy for SSL access
SSL for Node-RED with Traefik Labels
Cronjobs for backup routines
Backup of Node-RED Flows via Cronjob
First overview of Node-RED Chevron down icon Chevron up icon
Intro
Separation of tasks of software and hardware
First overview of flow and nodes
Overwrite Payload with Function Node
Process JSON
Context, flow and global variables
So many nodes
MQTT Basics Chevron down icon Chevron up icon
Intro
MQTT terminology
MQTT network using the example of Subscriber and Publisher
MQTT Topic Levels and Wildcard with CLI examples
Quality of Service QoS
Retained Messages
Birth Death und Last Will
MQTT Best Practices
MQTT Explorer
Setup Node-RED Chevron down icon Chevron up icon
Intro
Broker settings and MQTT in & MQTT out
Save data from Node-RED in InfluxDB
First visualization of InfluxDB data in Grafana
INSERT and SELECT with MariaDB
Basic sketch with ESP32 for WIFI and MQTT Chevron down icon Chevron up icon
Intro
Recommendation VS Code with PlatformIO
LED Blink without delay
WiFi and MQTT Connection
Switch LED with MQTT
Send and receive JSON
Transfer source code from VS Code for Arduino IDE
Mini weather station Chevron down icon Chevron up icon
Intro
Wiring
Basic Sketch
BMP180 Temperature and barometric pressure
BH1750 Light sensor
Transmit sensor data to Node-RED
Save data in InfluxDB
Visualize data in Grafana
Controlling a fan with MQTT
Control fan with hysteresis
Temperature values and hysteresis
Visualize weather data on the e-ink display Chevron down icon Chevron up icon
Intro
Wiring
PlatformIO and XIAO ESP32
E-Ink Hello World
Align text and adjust font
Convert and embed graphics
Display text and graphic together
Weather data REST API
Use REST APIs in Node-RED
JSON editing
Formatting date and other variables
ESP32 requests new data
Deepsleep
Calculate power consumption
3D printed housing
Surveillance camera with ESP32-Cam incl. Machine-Learning Node Chevron down icon Chevron up icon
Intro
Wiring
CameraWebServer Example
Send Picture via MQTT
Display photos in Node-RED
Deepsleep and motion sensor as surveillance camera
Telegram Token and Node-RED implementation
Save photo on server
Send photo via Telegram when motion detector is triggered
Time recording with RFID and TimeTagger Chevron down icon Chevron up icon
Intro
Wiring
Read RFID ID
Connection to Node-RED
LED checkin checkout
TimeTagger as Container with docker-compose
TimeTagger Web API with HTTP Requests
PUT Record via WEB API
Using a Flatfile for saving checkin on server
Send Record to WEB API
Time-controlled plant watering with water level monitoring Chevron down icon Chevron up icon
Intro
Wiring
Flow Chart
Basic structure with enums
MQTT communication with Node-RED and ESP32
Globals.h for global variables
Switch on relay via MQTT for 3 seconds
Evaluate and transmit fill level with ultrasound
Create MariaDB table and use database node
Store water level information in MariaDB
Time interval for watering
Monitor water tank level
DeepSleep to save power
Visualization of data on Dashboard
Smart plugs and relays Chevron down icon Chevron up icon
Intro
Flashing Tasmota
Configure Tasmota
Switching Tasmota sockets with Node-Red
Read sensor data from Smart Plug
Save energy data in InfluxDB and visualize in Grafana
Shelly 1PM Setup
Shelly and Node-RED via RPC
Toggle Shelly with Node-RED
Relay temperature monitoring with telegram notification
Mini IoT Button with 100 days battery life Chevron down icon Chevron up icon
Intro
ESP8266 vs ESP32 XIAO
IoTButton Sketch and Toggle Node
3D print and Calculation Battery Consumption
Internet Radio Chevron down icon Chevron up icon
Intro
Wiring
Include Libraries
Internet radio stations
Control Radio via MQTT
Setting the alarm time and Dashboard
MQTT with TLS Chevron down icon Chevron up icon
Intro
DynDNS and Certbot
Mount Cert files in Docker
mosquitto.conf and NodeRED Broker Settings
ESP32 and MQTT with TLS
Analyze MQTT Traffic with Wireshark
Conclusion Chevron down icon Chevron up icon
Summary of all learnings
Thank you and see you soon

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Customer reviews

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Flavio Fabian Jul 24, 2024
Full star icon Full star icon Full star icon Full star icon Empty star icon 4
Excelente presentación de herramientas y frameworks para el desarrollo e integración de sistemas IoT. Explicación paso a paso para un nivel introductorio, con configuración y pruebas de funcionamiento. Ideal para tener a mano como referencia de consulta rápida.
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Ronald Oct 02, 2024
Full star icon Empty star icon Empty star icon Empty star icon Empty star icon 1
github allfiles.zip contains only 134 bytes and is no zip archive
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About the author

Profile icon Markus Edenhauser
Markus Edenhauser
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Markus Edenhauser, MA MSc, born in 1985 in Tyrol, Austria, is a tech enthusiast, lecturer, and systemic coach. Initially starting as a foreman in electrical engineering, he later earned two master's degrees in business informatics and systemic coaching. Markus has led over 5,000 hours of training and consulting, inspiring more than 25,000 individuals through his online courses. He has developed over 40 online courses used globally and regularly publishes specialized books on topics such as systemic coaching and microcontroller development. Markus's dedication to education and innovation is evident in his impactful teaching and writing. See you in the course.
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