HOT

How to Program an Arduino as a Modbus RS485 Master & Slave

IT & Software

Rating4.5
Enroll Now

How to Program an Arduino as a Modbus RS485 Master & Slave, available at $49.99, has an average rating of 4.45, with 34 lectures, based on 455 reviews, and has 1873 subscribers.

You will learn about Understand the Arduino Uno and RS485 Shield from a Hardware persepctive Connect an Arduino RS485 Shield to an Arduino Uno Connect an Arduino Uno to a Hitachi HD44780 LCD display Use the Arduino IDE to develop applications for the Arduino Uno Write an Arduino Sketch application to display messages on an LCD display Write an Arduino Sketch application to implement a Modbus Master Test an Arduino Modbus master using the Modsim32 Modbus slave simulator Write an Arduino Sketch application to implement a Modbus Slave Test an Arduino Modbus slave using the Modscan32 Modbus master application This course is ideal for individuals who are Electrical Engineers or Electrical Technicians or Electrical Tech or Engineering Students or Process Control Technicians and Engineers or Process Automation Engineers or Programmers working in the Process Automation field It is particularly useful for Electrical Engineers or Electrical Technicians or Electrical Tech or Engineering Students or Process Control Technicians and Engineers or Process Automation Engineers or Programmers working in the Process Automation field.

Enroll now: How to Program an Arduino as a Modbus RS485 Master & Slave

Summary

Title: How to Program an Arduino as a Modbus RS485 Master & Slave

Price: $49.99

Average Rating: 4.45

Number of Lectures: 34

Number of Published Lectures: 34

Number of Curriculum Items: 34

Number of Published Curriculum Objects: 34

Original Price: $19.99

Quality Status: approved

Status: Live

What You Will Learn

  • Understand the Arduino Uno and RS485 Shield from a Hardware persepctive
  • Connect an Arduino RS485 Shield to an Arduino Uno
  • Connect an Arduino Uno to a Hitachi HD44780 LCD display
  • Use the Arduino IDE to develop applications for the Arduino Uno
  • Write an Arduino Sketch application to display messages on an LCD display
  • Write an Arduino Sketch application to implement a Modbus Master
  • Test an Arduino Modbus master using the Modsim32 Modbus slave simulator
  • Write an Arduino Sketch application to implement a Modbus Slave
  • Test an Arduino Modbus slave using the Modscan32 Modbus master application

Who Should Attend

  • Electrical Engineers
  • Electrical Technicians
  • Electrical Tech or Engineering Students
  • Process Control Technicians and Engineers
  • Process Automation Engineers
  • Programmers working in the Process Automation field

Target Audiences

  • Electrical Engineers
  • Electrical Technicians
  • Electrical Tech or Engineering Students
  • Process Control Technicians and Engineers
  • Process Automation Engineers
  • Programmers working in the Process Automation field

If you work in the Automation Industry, you will know that automation equipment is very expensive. And many a time, especially for small applications, you simply cannot justify the use of very expensive equipment.

This is where the Arduino comes in!

The Arduino development board allows you to create very simple, but very powerful, Modbus master or slave devices through the use of relatively simple “C” programming. With the Arduino, you have full custom control over the program design allowing you to create very lean and very efficient devices for very specific purposes.

Put simply, mastering Modbus on the Arduino is going to take your skill level and value in the Automation Industry to a whole new level.

That is what this course is going to do. At the end of the course, you will know how to:

1. Choose the appropriate Arduino hardware.

2. Interconnect Arduino hardware with other add-on hardware.

3. Write “C” applications to implement Modbus master and slave functionality.

4. Use software and hardware to test each application that you write.

All of the programs written in the course are freely downloadable and give you a perfect starting point for further development. At the end of the course, you will have the knowledge to create your own products, your own custom Modbus master and slave hardware.

Looking forward to seeing you on the inside!

Course Curriculum

Chapter 1: Introduction

Lecture 1: Introduction

Lecture 2: Accessing Attached Resources and Setting Optimal Video Resolution

Chapter 2: The Hardware We Will Be Using

Lecture 1: The Hardware List

Lecture 2: The Arduino Uno

Lecture 3: The RS485 Shield for Arduino Uno

Lecture 4: The LCD Display and Interconnecting Hardware

Lecture 5: The USB-to-RS485 Converter and Connection Overview

Lecture 6: Hardware Setup on my Workbench

Chapter 3: The Software We Will Be Using

Lecture 1: The Arduino Programming Software

Lecture 2: The Modbus Libraries

Lecture 3: Modsim32 Modbus Slave Simulator

Chapter 4: Quick Start – Creating our First Arduino Modbus Master Application

Lecture 1: A look at the Programming Software – Arduino IDE

Lecture 2: Our First Program – Testing the LCD Display

Lecture 3: Getting the LCD to display the value of a Variable

Lecture 4: Additional LCD Code to support Modbus Master Operation

Lecture 5: Adding Code to Implement Modbus Master Functionality

Lecture 6: Running our First Arduino Modbus Master Application

Chapter 5: Extending the Arduino Modbus Master Application

Lecture 1: Review of the Current Application Code

Lecture 2: Adding Code to Read a Holding Register

Lecture 3: Adding Code to Read an Input Status

Lecture 4: Adding Code to Read a Coil

Chapter 6: Configuring the Arduino to Read/Display Data from a Modbus Temperature Sensor

Lecture 1: What we are going to do in this Section

Lecture 2: How to Acquire the Sensor

Lecture 3: A Look at the Datasheet for the Sensor

Lecture 4: The Arduino and Sensor setup on my Workbench

Lecture 5: Writing the Arduino Code to Read Data from the Temp/Humidity Sensor

Lecture 6: Testing the Arduino Program

Lecture 7: Modification of Code to Display Decimal Places

Chapter 7: Configuring the Arduino to Write Modbus Data to the Slave

Lecture 1: Adding Code to Write to a Modbus Coil based on a Condition

Lecture 2: Testing of the Write Modbus Function using Modsim32

Chapter 8: Configuring the Arduino as a Modbus Slave Device

Lecture 1: Installing the Modbus Slave Arduino Library

Lecture 2: Implementing the Arduino Modbus Slave and Testing Read Functionality

Lecture 3: Implementing the Arduino Modbus Slave and Testing Write Functionality

Chapter 9: Bonus Section – How to Always get the Lowest Prices for my Courses

Lecture 1: Bonus Lecture

Instructors

Rating Distribution

  • 1 stars: 5 votes
  • 2 stars: 4 votes
  • 3 stars: 33 votes
  • 4 stars: 154 votes
  • 5 stars: 259 votes

Frequently Asked Questions


How long do I have access to the course materials?


You can view and review the lecture materials indefinitely, like an on-demand channel.


Can I take my courses with me wherever I go?


Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don’t have an internet connection, some instructors also let their students download course lectures. That’s up to the instructor though, so make sure you get on their good side!

You may also like

Podcast: The top 8 ways to monetize by Podcasting

The Art of Storytelling: How to Connect with Audiences

Unbounce for Beginners: Build a Landing Page with Unbounce