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Introduction to BLE (Udemy.com)

Learn the Fundamentals of BLE in ESP32, explore its features and Implement BLE Enabled Solutions from Scratch

Created by: Venkatesh Varadachari

Last updated August 2022

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What you will learn

  • Learn in-depth all the concepts related to BLE & BLE Mesh
  • In-depth technical primer into BLE covering its architecture, features, core concepts and security process
  • Explore the BLE Mesh concepts in detail covering its architecture, features, core concepts and security process
  • Get hands on experience in basic BLE features using the ESP32 board and ESP-IDF
  • In-depth hands on section with all core features of ESP BLE MESH and implemented them
  • Complete a BLE Mesh enabled Capstone project

How it compares

Against the other 295 rated Udemy courses in Arduino on CourseDuck:

  • Rating3.6 out of 5higher than 1% of them
  • Reviews103#195 of 296 by number of reviews
  • Length3 hoursshorter than 69% of them
  • Last updatedAugust 2022earlier than 61% of them

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Course Description

​UPDATE JUNE 2022:

  • ​ESPIDF BLE Code Compatibility Version Update

Hello learners!

Welcome to MAKERDEMY's “Introduction to BLE” course.

This is a beginner level course that will teach all there is to know about BLE and BLE Mesh. We will be using the most popular IoT board called the ESP32 to explore the BLE features, implementations and projects. This course is one stop destination for beginners to understand BLE in-depth and implement projects.

This course will strengthen your knowledge on the fundamental concepts pertaining to BLE and BLE Mesh and will give you hands-on experience in implementing end-to-end projects with the ESP32. You will be very confident with the BLE concepts, architecture, features, how to implement them and the security process. You will become confident to integrate BLE and MESH features into your own projects using ESP IDF and Visual Studio Code. Finally, you will implement a full fledged BLE Mesh enabled Capstone project that combines the learnings and features learned throughout the course

If you complete all sections in the course, and the course assignments, you will confidently be able to develop and work on implementing your own BLE solutions.

Throughout the course, we have provided a curated collection of original resources. These resources include links to documents for in-depth learning, links, videos, and more. At MAKERDEMY, we have a dedicated instructor team who will promptly answer any of your course-related queries.

So, what are you waiting for?! Come, join me in this course. I’m looking forward to being your instructor and to give you an introduction into the world of Bluetooth Low Energy.


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Instructor Details

Venkatesh Varadachari

    Venkatesh Varadachari is the founder of MAKERDEMY, a pioneer maker education company head-quartered in Singapore.

    Venkatesh believes that knowledge should be made available to people in all walks of life. Venkatesh also believes in the power of education to transform lives. 

    Venkatesh has an MBA from the prestigious Indian Institute of Management, Bangalore. 

    He also has a degree in Electrical Engineering from Madras University and a Masters in Financial Engineering from National University of Singapore. 

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Reviews

3.6

103 ratings on Udemy

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By Spencer Bray on 5/1/2026

It is very good content wise. However, I feel like the intro and outro are repeated every video; it is repetitive.

By Ajay patil on 4/2/2026

Better to give theory information more compare to the advance image.

By Karthik B on 11/21/2025

Seems the data classification in different table are mismatching

By Bireshwar vikram Bisen on 3/3/2025

The delivery can be improved.

By Janto on 12/28/2023

Ya, cocok sampai saat ini

By Qingjun Lu on 1/28/2023

The contents and slides are good. The speaking is too fast to grasp it.

By Leon on 1/9/2022

all explanations are at a very high level - no detailed explanations

By Joel RICHARD-FOY on 9/23/2021

You speak much too fast and the UDEMY application does not allow you to slow down the flow (like YouTube for example).

By Madhanarakesh Manoharan on 10/7/2025

By Thomas Trebacz on 7/22/2022

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Read all 103 reviews on Udemy

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Overall Score : 72 / 100