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How to Read Data from a Modbus RS485 Temperature Sensor

Name: How to Read Data from a Modbus RS485 Temperature Sensor
Rating: 8.9 (113 reviews)

Learn how to take a Modbus RS485 enabled device from scratch and connect it to a Modbus RS485 network

4.5

☆☆☆☆☆ 4.5/5

(113 reviews)

437 students

Created by

8.9

Classbaze Grade®

9.0

Freshness

9.6

Popularity

7.5

Material

Detailed Analysis »

Platform: Udemy

Price: check current price

Video: 51m

Language: English

Next start: On Demand

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Classbaze Rating

Classbaze Grade®

8.9 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness

9.0 / 10

This course was last updated on 6/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Popularity

9.6 / 10

We analyzed factors such as the rating (4.5/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Material

7.5 / 10

Video Score: 7.7 / 10

The course includes 51m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.

The average video length is 1 hours 21 minutes of 2 Modbus RS485 courses on Udemy.

Detail Score: 9.3 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 5.5 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

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About the course

This course as created as a result of requests of students who wanted to have a single example of a Modbus-enabled RS485 device being taken “out of the box” and the steps taken to connect the device onto a Modbus RS485 network where it’s data values could be read and displayed.
The course uses a Temperature / Humidity sensor that has Modbus RS485 capability, as the device to be connected to the Modbus network. The documentation associated with the device is analyzed and is then used to configure Modbus master test software, where register addresses are confirmed.
The device is connected to a PC via a USB-to-RS485 converter.
After verification of data register addresses, a Human Machine Interface (HMI) application is created using an application called Winlog Lite. The HMI application is then used to read the data values from the Modbus device and display those values in a user-friendly format.
The course is extremely practical and steps he student through the complete process in a very systematic and logical manner. As the software tools are all free trials, the student will be able to download the applications and practice further.

What can you learn from this course?

✓ Analyze Modbus device documentation
✓ Analyze RS485 serial communications documentation
✓ Make RS485 serial communications connections
✓ Use software tools to test/verify Modbus register addresses and values
✓ Understand the address offset issue experienced with some Modbus masters
✓ Create a Human Machine Interface to display Modbus data in a user-friendly format

What you need to start the course?

• Basic working knowledge of the Modbus RTU protocol.
• Familiarity with the installation of software applications on the Windows OS platform.

Who is this course is made for?

• Electrical Engineers
• Electrical Technicians
• Electrical Tech or Engineering Students
• Process Control Technicians and Engineers
• Process Automation Engineers

Are there coupons or discounts for How to Read Data from a Modbus RS485 Temperature Sensor ? What is the current price?

The course costs $14.99. And currently there is a 25% discount on the original price of the course, which was $19.99. So you save $5 if you enroll the course now.

The average price is $15.0 of 2 Modbus RS485 courses. So this course is 0% cheaper than the average Modbus RS485 course on Udemy.

Will I be refunded if I'm not satisfied with the How to Read Data from a Modbus RS485 Temperature Sensor course?

YES, How to Read Data from a Modbus RS485 Temperature Sensor has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any financial aid for this course?

Currently we could not find a scholarship for the How to Read Data from a Modbus RS485 Temperature Sensor course, but there is a $5 discount from the original price ($19.99). So the current price is just $14.99.

Who will teach this course? Can I trust Emile Ackbarali?

Emile Ackbarali has created 23 courses that got 11,204 reviews which are generally positive. Emile Ackbarali has taught 22,407 students and received a 4.6 average review out of 11,204 reviews. Depending on the information available, we think that Emile Ackbarali is an instructor that you can trust.

Learn everything about

Emile Ackbarali

Software Developer, Systems Integrator and Entrepreneur

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.
I am also associated with a great company called Mora Systems Limited that under the leadership of it’s Managing Director has produced innovative and outstanding products and services in the fields of GIS and Cellular based SCADA.
Teaching has always been a passion for me. I have taught at the tertiary level for many years on the subjects of programming, control systems as well as systems integration. In the last few years I found myself incorporating more and more videos into the curriculum with amazing results.
When I heard of uDemy I just could not help but sign up. With teaching in a classroom, you can reach only so many students, but with uDemy you can reach the world! I plan to publish and promote as many courses as I possibly can on the uDemy platform.

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