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This is the best Udemy Mastering Modbus RS485 Network Communication coupon code discount for 2025.

So if you’re interested in Emile Ackbarali’s “Mastering Modbus RS485 Network Communication” course, which will help you increase your IT & Software skills, get your discount on this Udemy online course up above while it’s still available. (The coupon code will be instantly applied.)

Mastering Modbus RS485 Network Communication review for 2025

In our review of this course, we try to help you answer all of your most important questions about Mastering Modbus RS485 Network Communication as quickly and efficiently as possible, so that you can determine whether this online education training is worth your time and money.

Feel free to jump to whatever question you want answered the most.

Here’s what you’ll learn:

Why use MMRNC as an abbreviation of the course name?

During our Mastering Modbus RS485 Network Communication course review, you might sometimes see us refer to it as MMRNC for the following 2 reasons:

1. We created the acronym by taking the first letter of every word (which was very ingenious and innovative, we know)
2. We’re lazy and MMRNC is simpler and easier for reviewing purposes

The full course name is 44 characters long, including blanks, while MMRNC is 5 characters long.

You do the math.

Okay, we’ll do the math. We’re saving 39 characters every time we use MMRNC.

So, just a heads up that we’ll be using this abbreviation sometimes, so you’re not left scratching your head and wondering what the heck we’re talking about whenever we refer to MMRNC throughout the remainder of this review.

Is the Mastering Modbus RS485 Network Communication course for you?

To determine whether Emile Ackbarali’s Udemy course is a good fit for you or not, ask yourself the following questions down below.

The more you answer “yes” to each question, the more likely it is that you’ll like this course.

Can you understand what Emile Ackbarali’s course is about in 30 seconds or less?

Hopefully, you can easily grasp in 10 seconds or less what this online course is about simply by taking a look at the title that Emile Ackbarali chose for the course, “Mastering Modbus RS485 Network Communication”, as well as its subtitle: “Learn how to design, implement and manage the most popular automation networking system in the world.”.

This combo of title and subtitle should be enough to communicate the purpose of the training if Emile Ackbarali is a good, clear communicator (which, of course, you want in a teacher).

In our opinion, if you still don’t know what MMRNC is about after looking at these two things, then this is a red flag, and you might be better off not taking this class.

Among other things, it means Emile Ackbarali hasn’t clearly and accurately conveyed what the course is about and might not be the best teacher for you.

For similar reasons, it’s important that you’re able to clearly understand what Mastering Modbus RS485 Network Communication is all about from the first few lines of the course description.

So take just a few seconds to read the opening lines down below and see what you think of them. 

Opening lines of Emile Ackbarali’s official description of MMRNC

The Modbus protocol is the oldest and still by far the most popular automation protocol in the field of process automation and SCADA. Knowing how to create Modbus based networks that run on the RS485 serial communication standard is essential for any electrical technician and engineer working in these fields. Being able to integrate devices from different manufacturers is a skill that is in demand and will ultimately make you more valuable and marketable in the industry.

This course gives you the theory behind the Modbus Protocol as well as RS485. It then goes on to show you how they work together to create a Modbus RS485 network. Two freeware applications are then used to create a Modbus network right on your PC so you can see the communication in action.

After completing this course, you will be able to integrate devices from the same manufacturers and different manufacturers, that are Modbus compliant, to form a complete seamless network.

(Read more about this course on the official course page.)

Does MMRNC pass the 30 Seconds Test?

You can read a lot more about Mastering Modbus RS485 Network Communication on the official course page on Udemy, but the point is this: are the title, subtitle, and just the first few lines of the description enough to help you understand what the course is about?

If so, Emile Ackbarali has done a good job and can be considered more trustworthy and a good communicator, which are important qualities for any teacher.

And, if not, maybe you’re better off looking at other IT & Software classes that are more clearly defined and more tailored to your specific interests.

Did Mastering Modbus RS485 Network Communication appeal to you in 30 seconds or less?

Now that you’ve done the 30 Second Test with MMRNC above, what is your gut reaction to this IT & Software course with only the basic information of its title, subtitle, and the first few opening lines of its official course summary?

Did Emile Ackbarali do a good job conveying its subject matter, and did it immediately get your attention and appeal to you?

If so, Emile Ackbarali’s online course is certainly worth considering some more.

But if not, perhaps it’s in your best interest to consider some other IT & Software courses instead, because clear communication and being able to hook and maintain your interest are two very important qualities for your online learning success.

Does Emile Ackbarali sound like a course instructor you’d like to learn from?

You’ve already learned how to use The 30 Second Test to make a quick evaluation of whether the MMRNC course is worth taking.

We have a similar 15 Second Bio Test where you read only the first few lines of an instructor’s background — in this case, Emile Ackbarali’s background — and then you make a quick, snap judgment as to whether you think the instructor would be ideal for you.

There is no right or wrong answer. It’s just about going with your gut instinct. What might appeal to one potential student might alienate another, and vice versa.

(FYI, all Udemy instructors, including Emile Ackbarali, have a Udemy profile on their course page, so you can easily check for a bio and background on the Udemy website that way. We’re only including the first few lines of the bio down below for The 15 Second Bio Test).

Opening lines from Emile Ackbarali’s Udemy bio

I have been working in the fields of Software Development, Software Systems Integration and Process Automation since 1996. In 2003, I stepped out on my own and started working for myself providing software development and systems integration services to small and medium businesses.

(Learn more about this instructor on the official course page.)

What did you think about Emile Ackbarali after reading just the first few lines of the bio above?

After reading just the first few lines about Emile Ackbarali, did it make you more or less interested in taking the MMRNC course?

And did it make you feel like Emile Ackbarali was more or less credible and qualified to teach Mastering Modbus RS485 Network Communication?

Finally, overall, did you feel like you’d receive the proper training from the instructor of this IT & Software course?

As always, we encourage you to listen to your gut instinct, which is different for every student.

Are the MMRNC lessons clear, specific, and organized well?

Part of the (good) problem with Udemy’s online courses, such as the Mastering Modbus RS485 Network Communication course, is that the instructors are constantly updating them, including adding and renaming lessons.

So it makes no sense whatsoever for us to list out all the modules and lessons in the MMRNC course here, because you can just as easily go to the Udemy course page and get all the up to date course structure as of right now.

We do, however, have some tips about reviewing Emile Ackbarali’s course structure, so that you can get a better sense of whether this program is worth your time or not.

In a nutshell, you want to scan the the titles of the different sections and lessons of the course, and verify that they are clearly relevant to the course’s name, Mastering Modbus RS485 Network Communication, as well as the course’s subtitle, Learn how to design, implement and manage the most popular automation networking system in the world..

If the section names and lessons are clear, specific, and relevant, then it’s a good sign that MMRNC is potentially a good, useful course for you, and you can have more confidence in Emile Ackbarali’s teaching abilities and lesson planning.

On the other hand, if the module names are confusing, vague, or irrelevant, then this is a red flag, which might indicate that the program is worth skipping.

Have you taken some free lessons from Emile Ackbarali that you enjoyed?

Have you already learned something from Emile Ackbarali that you valued or enjoyed?

For example, does the Mastering Modbus RS485 Network Communication training have some free lessons that you can try? (Almost all Udemy instructors will give you at least one or two lessons for free to help you make a better, more informed decision before enrolling in their course.)

But if you weren’t able to get any MMRNC lessons for free, have you perhaps watched a YouTube video by Emile Ackbarali, or perhaps come across this instructor’s thoughts on Quora, Facebook, LinkedIn, Github, Reddit, or some other platform?

Or have you perhaps even taken one of Emile Ackbarali’s free courses or free webinars? (Many online teachers offer these freebies, which is a great way to get to know them and evaluate their teaching methods before buying one of their courses.)

In any case, the more familiar you are with Emile Ackbarali’s teaching methods, and the more you enjoy them, the more likely it is that Mastering Modbus RS485 Network Communication will be a good fit for you.

(P.S.: We strongly encourage you to seek out some free instruction from Emile Ackbarali before purchasing this course, since it’s one of the best ways to determine whether MMRNC will be helpful for you.)

Are “Mastering Modbus RS485 Network Communication” reviews generally positive?

On the bottom of the MMRNC page, you can read student reviews of the class.

Prior to August 22, 2025, there were 3,872 students enrolled, 1,695 reviews / ratings, and it was overall rated 4.7 out of 5.

Obviously, the more highly other students rate MMRNC the better, but no matter what, keep an open mind when reading the reviews, since you might still like a course a great deal that other students dislike.

After all, everyone’s got their own opinion.

We recommend that you spend only a couple minutes scanning the MMRNC reviews to get an overall sense of them. You don’t have to read each one!

Is Emile Ackbarali responsive to student questions in the MMRNC training?

You can see what other students have to say about this in their MMRNC reviews.

But, our simple all time favorite way of gauging an instructor’s responsiveness is to simply email the instructor and see if or how they respond.

In this case, Udemy has a messaging system for students / anyone who has an account, and you can send Emile Ackbarali a message through this system quite easily, even if you haven’t bought MMRNC yet.

For example, you could say, “Hi, and I came across MMRNC while looking at IT & Software courses on Udemy. If I enroll in your training, would you mind if I asked you any questions along the way?”

If you use this approach, the response (or lack of response) from the professor will tell you everything.

Obviously, the quicker the response the better!

Are you comfortable going through the lessons in Mastering Modbus RS485 Network Communication on your own, online?

This is a big one, because Mastering Modbus RS485 Network Communication is an online course as opposed to a course that you physically take in a classroom.

Of course, you will need a good internet connection to have access to the course material and lessons, but beyond that, you also have to be comfortable being self motivated to some degree, being on your own, and not having any physical interaction with any of the other students taking Mastering Modbus RS485 Network Communication.

Yes, you will be able to interact with the students and the teacher, Emile Ackbarali, online, but it’s a different kind of experience than what you’d get if you were interacting with them in person.

This is not a big deal to most people, but it might be something for you to consider if you feel like you do better taking classes in person rather than learning online.

Do the pros / benefits of MMRNC make it worth your time?

Ideally, if you’ve gone through the evaluation steps above, you have a list of positive things about the Mastering Modbus RS485 Network Communication training that looks something like this:

• The purpose of MMRNC can be clearly grasped and understood, and its lesson structure is clear, specific, and well organized
• Emile Ackbarali is well qualified to teach this subject matter, has good teaching abilities, and is responsive to student questions
• Other MMRNC students have great things to say about the program

Other benefits include:

• You get to go through MMRNC at your own pace
• You join a community of 3,872 other students taking the course
• You get lifetime access to the training
• All updates to the training are free
• You have a 30 day money back guarantee

Even if there are some things that you don’t like about the program, so what?

The question is simply this: do you think that MMRNC would be worth your time, even if there are some things that could be better about it?

Can you comfortably afford MMRNC?

Can you comfortably afford the cost of Mastering Modbus RS485 Network Communication?

This is an important question to answer, because even if you think MMRNC sounds like the greatest online class in the world, it’s still not worth taking if you can’t comfortably afford it!

Before August 22, 2025, the price was $14.99 before any Udemy discount, and you were able to pay with a credit card.

Keep in mind that this is a Udemy online course, and there’s a great chance that you can get a solid discount on MMRNC with Udemy coupons / promo codes, especially with the strategies we provide for helping you find the best, most popular coupons available.

We’ll cover that in greater detail in the next section, because at the end of the day, its important that you can learn whatever you want to learn without getting into a lot of credit card debt.

How can you maximize your discount on Mastering Modbus RS485 Network Communication?

By far, the easiest way to get the best and biggest discount on this course is to use the Mastering Modbus RS485 Network Communication discount code link at the top of this page.

It will instantly give you the best coupon code we could find for Emile Ackbarali’s online training.

We don’t believe there’s a bigger discount than the one we provided, but if for some reason you’d like to try find one, you can use the methods below to hunt for the best MMRNC course coupons and promo codes you can find.

FYI, the methods below will help you not just with getting MMRNC for a better price, but also with any other Emile Ackbarali Udemy course that you’d like to get for cheaper.

How can Google help you get a MMRNC discount?

To use this method, do a Google search for the MMRNC training, but in your search query, be sure to add words like coupon code, promo code, deal, sale, discount, and Udemy.

For example, you might do a search for “Udemy Mastering Modbus RS485 Network Communication promo code” or “Mastering Modbus RS485 Network Communication udemy coupon codes” and see what turns up.

Similarly, you can use the same combination of search terms with Emile Ackbarali’s name and see what happens.

For example, you might do a Google search for “Emile Ackbarali Udemy coupons” or “Emile Ackbarali course coupon codes” and see if that helps you.

However, in general, it’s far more powerful to do a search for deals and coupon codes with the actual training’s name, than with the instructor’s name.

So in this case, for example, prioritize searches for “Mastering Modbus RS485 Network Communication coupons” rather than “Emile Ackbarali coupons”.

How can a Udemy sale get you MMRNC for cheaper?

Every once in while, Udemy will do a sitewide sale where they offer all (or almost all) their courses at a discounted price. For example, one of the best sales is where every course is only $10 or $9.99.

So, if you’re interested in saving as much money as possible, you could wait and see if you can get MMRNC for this cheaper Udemy sale price one day.

The problem is that these sales only occur sporadically, so you might be waiting for a while. Also, if Emile Ackbarali decides not to participate in the site wide sale, then you won’t get a discount on MMRNC, even though you could get a great discount on almost any other class at Udemy!

To understand this, think of there as being two different coupon categories for the MMRNC course. Category one is an official Udemy coupon (which instructors can opt out of), while category two is a coupon offered directly by the instructor.

At the end of the day, it doesn’t matter what kind of a coupon tag you’re dealing with (for example, “officially from Udemy” or “officially from the instructor”), as long as long as as you’re dealing with active coupons that get you a better price.

How can you get a MMRNC discount from Emile Ackbarali?

If you’re really serious about getting “Mastering Modbus RS485 Network Communication” for the cheapest price possible, then perhaps one of the most powerful things you can do is get a coupon code straight from Emile Ackbarali, instead of waiting for a Udemy sale.

To do this, you can use either the direct approach or an indirect approach to try to get your discount.

With the direct approach, the big idea is to simply get Emile Ackbarali’s contact info in some way or another (whether it’s email, or Twitter, or whatever else).

Then you send a message saying something like “I’m interested in enrolling in Mastering Modbus RS485 Network Communication. Do you happen to currently have an active coupon code for it that I could use?” (And then, hopefully, you’ll get a reply with your discount code.)

On the other hand, with the indirect approach, you join Emile Ackbarali’s mailing list, if you can find it, and then you hope that at some time MMRNC will be promoted to you at a discount.

By far, the more powerful approach is the direct approach, because it tends to get results faster. But you can experiment with the indirect approach and see if it works for you.

Can you get MMRNC for free?

Of course, the best possible price for the MMRNC training is free! As in, you pay no money whatsoever.

And guess what? Sometimes Udemy instructors provide coupon codes that enable students to take their courses for free. So, perhaps it’s possible that Emile Ackbarali has done this.

Basically, if you’re trying to get this program for free, you will want to search for the course’s name along with other words like free coupon, or 100 off coupon.

For example, you might do a google search for “Mastering Modbus RS485 Network Communication free coupon” or “Mastering Modbus RS485 Network Communication 100 off coupon” and see what happens.

But keep this in mind: often, Udemy teachers will offer a free coupon for their course when it first opens to get some publicity and reviews. And then, after a few days, they’ll make the coupon expired.

So even Emile Ackbarali has offered free coupons for MMRNC in the past, the odds are likely they will all be currently expired. This is a common pattern that we have found.

What about a MMRNC free download?

It’s important to understand that there’s a difference between getting full access to the MMRNC training for free legally with a free coupon code vs. finding a way to download MMRNC illegally.

If you really want to go the download route, you can do a google search for something like “Mastering Modbus RS485 Network Communication download”.

And if that doesn’t get you the results you want, you can add the word “free” to your search.

For example, perhaps you could do a google search for “Mastering Modbus RS485 Network Communication free download”.

However, even if you get some results from these searches, we do not recommend that you take this course of action.

First of all, there are some shady sites out there that could be trying to infect your computer.

Second, Emile Ackbarali created this course and deserves monetary compensation for it.

And third, if you go the free download route, you’ll be missing out on a lot of value, because you won’t be able to ask the instructor questions or interact with the other 3,872 students enrolled in the program.

Can you get a refund on Mastering Modbus RS485 Network Communication if you don’t like it?

Let’s say that you used our tips above, and you were able to buy the MMRNC training at a fantastic discounted price. So at this point, you’re super excited.

Then, you actually dive into Emile Ackbarali’s course, and you discover that it just isn’t for you for whatever reason.

And now you’re super bummed, because you feel like it wasn’t money well spent.

Well, guess what?

Udemy offers a rock solid 30 day money back guarantee on all their courses, so you can get a refund on MMRNC no matter what. And this means there is absolutely no risk.

Indeed, even if you left a super negative, critical review on the MMRNC training, and then asked for your money back, you’d get a refund. For better or worse, there’s nothing Emile Ackbarali could do about it, since it is simply Udemy policy.

To sum it up: yes, you can get a full refund, so at the end of the day, don’t worry about the possibility of purchasing MMRNC and not liking it, since you can always get your money back.

What is OCP’s overall rating of Mastering Modbus RS485 Network Communication?

During this MMRNC review, you’ve learned about some of the unusual ways we like to evaluate courses, such as with The 30 Second Test and The 15 Second Bio Test.

So our overall review process is perhaps a little unusual and different from other reviews out there. Keep this in mind when you consider the overall rating / score that we have given this course.

Anyway, after taking a look at the MMRNC training, the instructor, Emile Ackbarali, and reading what other students have said about this program, we give it an overall rating of 4.8 out of 5.

Ultimately, though, what matters most is what you would rate it based on the same criteria.

What are some potential alternatives to Mastering Modbus RS485 Network Communication?

If you like this course, you might also be interested in:

1. Cisco ICND1 100-105 – CCENT Certification Bootcamp

The most comprehensive ICND1 course online with complete tutorials, flashcards and hands-on labs

Taught by Building your Cloud and Data Center career

2. A-Z Machine Learning using Azure Machine Learning (AzureML)

Hands on Machine Learning using Azure ML: Azure Machine Learning Studio to Advance ML Algorithms. No Coding Required.

Taught by Digital Transformation and Analytics Professional

3. Programming for Kids and Beginners: Learn to Code in Scratch

Now with Scratch 3.0: learn to program, create games, have fun in Scratch! For kids and beginners, parents and teachers!

Taught by Software engineer & Computer Science teacher

4. Microsoft Azure – Beginner’s Guide

Beginning your journey on Microsoft Azure

Taught by Software Engineering Evangelist

5. OpenShift for the Absolute Beginners – Hands-on

Get started with OpenShift quickly with lectures, demos, quizzes and hands-on coding exercises right in your browser

Taught by Best Selling Instructor | Kubernetes Certified Developer

TLDR: Just the quick facts about MMRNC

Okay, if all of this was Too Long Didn’t Read for you, here is the Cliff’s Notes version of what MMRNC’s online training is all about:

MMRNC coupon & course info

Course Name: Mastering Modbus RS485 Network Communication

Subtitle: Learn how to design, implement and manage the most popular automation networking system in the world.

Instructor: Taught by Emile Ackbarali

Category: IT & Software

Subcategory: Network & Security

Provided by: Udemy

Price: $14.99 (before discount)

Free coupon code: Get Udemy coupon code discount at top of page (no charge for coupon, especially since we are compensated for referrals via affiliate marketing)

MMRNC review info & popularity

Prior to August 22, 2025…

Students: 3,872 students enrolled

Ratings: 1,695 reviews

Rank: ranked #194 in Udemy IT & Software Courses in Udemy IT & Software Courses

Rankings tip: rankings change all the time, so even if Mastering Modbus RS485 Network Communication is a bestseller or one of the top Udemy courses one year, it doesn’t mean it will be a top Udemy course the next year

MMRNC final details

Languages: English

Skill level: Intermediate

Lectures: 88 lectures lectures lessons

Duration: 4 total hours hours of video

What you get: Understand the difference between Modbus and RS485

Target audience: Electrical Engineers

Requirements: Working knowledge of the process control devices in a typical Process Automation or SCADA system

Access: Lifetime access

Peace of mind: 30 day money back guarantee

Availability: available online, as well as on iOS and Android

Download options: check course to see if you can download lessons