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  3. Advanced ESP32: Implementing OTA Programming, FreeRTOS and Deep Sleep

Advanced ESP32: Implementing OTA Programming, FreeRTOS and Deep Sleep

This course gives deeper insights into the features of the ESP32 Board and covers advanced concepts like Over Air Programming, FreeRTOS, and Ultra-Low Power Consumption in your ESP32 Projects.

Venkatesh Varadachari
Venkatesh Varadachari
Data Science | advanced | 4 hours |   Published: Nov 2021
In partnership with:  Coursera

    Discussions

Overview

1.6KSTUDENTS*
94%RECOMMEND*

This course includes:

  • 4+ hours of on-demand video
  • 4 modules
  • Core level
  • Direct access/chat with the instructor
  • 100% self-paced online
  • Many downloadable resources
  • Shareable certificate of completion
If you are an engineer, a hobbyist or a student, who wants to learn and implement advanced concepts like Over the Air Programming, FreeRTOS and Ultra Low Power Consumption in your ESP32 Projects or Products, you have come to the right place!  This is an advanced level course and experience with ESP32, and Arduino IDE is essential to follow this course. Through an innovative pedagogy of mixing projects and advanced concepts, this course will help you learn the WHY, HOW, and WHAT of the topics covered.   On finishing this course, you will get deeper insights into the features of the ESP32 Board, that you didn't even realize. You will be able to make your products or projects user-friendly by implementing OTA Programming and WiFi Manager. You will gain an in-depth understanding of RTOS and its applications. You will understand FreeRTOS and be able to implement it to optimize your projects or products. Finally, you will learn to drastically reduce the power consumption of the ESP32 Board, by implementing Deep Sleep and leveraging the ULP Coprocessor of the ESP32 in your products or projects.    

Skills You Will Gain

ESP32
IOT
RTOS

Learning Outcomes (At the end of this program you will be able to)

  • You will get deep insights into the features of the ESP32 Board 
  • You will be confident in writing code in C for any embedded boards 
  • You will be able to implement Over the Air Programming to your projects 
  • You will also be able to integrate WiFi Manager to your projects, to make WiFi Configuration much easier 
  • You will understand FreeRTOS in-depth and be able to implement it to optimize your projects 
  • You will learn to reduce the power consumption of the ESP32 by using Deep Sleep 
  • You will also learn basic ULP Coprocessor Programming for Deep Sleep 

Prerequisites

  • Completing our “Exploring the ESP32” course is highly recommended. 
  • Good understanding of Programming 
  • Good at using the Arduino IDE 
  • Basic understanding of Electronics 
  • Good logical thinking 

Who Should Attend

  • An engineer looking to hone their skills in product development using the ESP32 
  • A hobbyist who wants to learn and implement advanced concepts using the ESP32 
  • A student who wants to learn cutting edge technologies by using Arduino IDE for the ESP32 

Curriculum

Instructors

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*Where courses have been offered multiple times, the “# Students” includes all students who have enrolled. The “%Recommended” shown is also based on this data.
1Welcome to the course!
2Module 01: A Deeper Insight into the ESP32 Features
3Module 02: Over The Air Programming in ESP32
4Module 03: FreeRTOS on the ESP32
5Module 04: Deep Sleep in the ESP32

Segment - 01 - Overview of the ESP32 Features

Segment - 02 - Part 1 : Practical Insights into the ESP32 Features

Segment - 03 - Part 2 : Practical Insights into the ESP32 Features

Venkatesh Varadachari

Venkatesh Varadachari

Venkatesh brings a rich background in trading and portfolio management, with deep expertise in Non-Japan Asia markets. His experience spans a wide range of asset classes, including equities, foreign exchange, and interest rates. Having worked in roles from proprietary trading to hedge fund management, Venkatesh possesses a profound understanding of market microstructure and risk management.

His hands-on experience enables him to provide valuable insights into both linear and nonlinear derivatives, with a strong focus on practical application rather than just theoretical concepts. Throughout his career, he has managed long/short trading books using advanced quantitative algorithms and overseen multi-asset portfolios, showcasing his ability to navigate complex financial environments with precision.

Venkatesh’s trading experience covers a diverse set of markets across Korea, Indonesia, Thailand, India, and the Philippines, giving him a truly global perspective on financial strategies and market dynamics. Beyond his professional trading roles, he is also committed to advancing financial education. As a co-founder of educational platforms, he aims to deliver high-quality financial knowledge and foster a culture of innovation and continuous learning. His dedication to bridging the gap between theory and practice ensures that learners gain a comprehensive and actionable understanding of finance.

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Segment - 18 - What are the Sleep Modes in the SparkFun ESP32 Thing?

Segment - 19 - Implementing Deep Sleep in the SparkFun ESP32 Thing

Segment - 20 - Implementing External Wake-up Sources for Deep Sleep in the SparkFun ESP32 Thing

Segment - 22 - Working with the ULP Co-processor in the Arduino IDE

Segment - 23 - Implementing ULP Co-processor Wake-up from Deep Sleep in the ESP32

Segment - 24 - Understanding the ULP Co-processor Assembly Code in the ESP32

Segment - 21 - Implementing an OLED NTP Clock with Deep Sleep using SparkFun ESP32 Thing

Segment - 25 - Deep Sleep Power Consumption in the SparkFun ESP32 Thing

Segment - 04 - What is OTA Programming?

Segment - 05 - How do OTA Updates happen in the ESP32?

Segment - 06 - How to implement basic OTA Programming in the ESP32 Thing?

Segment - 07 - Implementing OTA Updates through a Web Server in the SparkFun ESP32 Thing

Segment - 08 - Implementing Cloud-Based OTA Updates in the SparkFun ESP32 Thing

Segment - 09 - Implementing the WiFiManager Library in the SparkFun ESP32 Thing

Segment - 10 - Part 1: Implementing WiFi-Manager and OTA Update in Projects

Segment - 11 - Part 2: Implementing WiFi-Manager and OTA Update in Projects

About this course: Overview, Learning Outcomes, Who Should Enroll...

Segment - 12 - What is a Real Time Operating System?

Segment - 13 - FreeRTOS Implementation in the ESP32

Segment - 14 - What are Tasks, Queues and Semaphores?

Segment - 15 - Implementing Dual-Core Multitasking and Synchronization in the ESP32 Thing

Segment - 16 - Inter-Task Communication in the SparkFun ESP32 Thing with FreeRTOS

Segment - 17 - Performance Benchmarking with FreeRTOS Implementation in the ESP32 Thing