14 Best Communication Protocols Courses on Udemy
We compared 14 Communication Protocols courses currently listed on Udemy, priced from $19.99 to $199.99. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 14
- Price range
- $19.99 – $199.99
- Providers
- Udemy
- Last updated
- 18 Sep 2026
How these 14 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "communication protocols" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $199.99, as listed by the provider when we last updated the page.
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1
Communication Protocols: UART, USART, I2C, I3C, SPI, GPIO
A job oriented exhaustive course on low speed communication protocol in embedded systems or microcontroller interface for transmit data from master device to slave device.In detail explanation on basics of communication...
$19.99listed price -
2
Comprehensive Guide to Agent Communication Protocols
What enables intelligent agents to understand each other, coordinate actions, and make autonomous decisions?The answer lies in Agent Communication Protocols (ACP)—the foundational rules and models that drive meaningful i...
$199.99listed price -
3
Master FPGA design with VHDL : Image transfer with UART
Are you ready to dive into the fascinating world of FPGA design? This time you will be learning UART communication in a fun and practical way. Welcome to "Learn FPGA Design with VHDL : Image transfert with UART", a hands...
$49.99listed price -
4
Learn Arduino as Beginner - Complete Course 2022
Are you excited about becoming a maker with the Arduino but get confused by tons of videos on the internet?If you answer "yes" , then this is an opportunity for you to get started !This course will cover each and everyth...
$19.99listed price -
5
PIC Microcontroller Communication with I2C
I²C (pronounced I-squared-C)I²C allows communication of data between I2C devices over two wires, making it easier for anyone to exchange information without too much wiring.Why You Should Take This Course:Learn how I2C i...
$199.99listed price -
6
AWS IoT and Raspberry Pi for Smart IoT Solutions
In a world where everything is becoming connected, the Internet of Things (IoT) is driving innovation across industries. This comprehensive course, Mastering AWS IoT and Raspberry Pi for Smart IoT Solutions, is designed...
$99.99listed price -
7
PLC Programming Masterclass: From Basics to Advance
Automation is the future and Programmable Logic Controllers (PLCs) are at its core.In this course, you will learn everything about PLC programming, starting from absolute basics to advanced real-world applications. Wheth...
$29.99listed price -
8
Aviation Communication & ATC Phraseology Mastery
“This course contains the use of artificial intelligence.”Aviation Communication & ATC Phraseology Mastery is a comprehensive professional course designed to help aviation students, pilots, and aviation professionals...
$29.99listed price -
9
Embedded AWS Cloud <> Python Gateway Communication
This course seamlessly merges the realms of embedded systems and Amazon Web Services (AWS). As an engineer, IT professional, data analyst, or tech enthusiast, this course is a crucial tool in your kit for navigating the...
$99.99listed price -
10
Netzwerktechnik Grundlagen - Netzwerk Design
Die Kursserie: Grundlagen der Netzwerktechnik behandelt jeweils verschiedene Teilbereiche aus der Netzwerktechnik / einem Computer Netzwerk und eignet sich besonders als Einstieg in die Netzwerktechnik sowie als Vorbere...
$49.99listed price -
11
Medical Emergencies In a Dental Office
Welcome to "Medical Emergencies in a Dental Office," an essential course designed for dental and medical professionals who seek to enhance their preparedness and confidence in managing medical emergencies. In this course...
$29.99listed price -
12
Security Intrusion Alarm systems: The complete Guide
Welcome to "Security Intrusion Alarm Systems: The Complete Guide," a comprehensive course designed to equip you with the knowledge and skills needed to understand security intrusion alarm systems. Whether you are a secur...
$59.99listed price -
13
HMI Panelview 800 Configuring and Programming
This course will allow students to become familiar with a Panelview human machine interface (HMI). Student will learn how to configure, wire, and program in concert with the Micro 850 PLC. HMIs are used in in...
$19.99listed price -
14
Master CAN protocol completely from Scratch (CAN + CAN-FD)
You’ll learn the fundamentals of the CAN bus protocol and its newer CAN‑FD extension, including how messages are framed, error handling, and network timing. The course walks through using the CANALYSER analysis tool for...
$24.99listed price
Best Communication Protocols Courses on Udemy compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 14 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $49.99 — a spread of $180.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 18 September 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.