Embedded Wifi Bare-Metal Development From Ground Up™ from Udemy

Welcome to the Embedded WIFI Bare-Metal Development From Ground Up™ course.

This course teaches you how to develop drivers and libraries for connecting your embedded device to the internet.

This course uses the STM32 microcontroller and the The ESP8266 is a low-cost WIFI chip with a full TCP/IP stack and a microcontroller. If you do not understand what TCP/IP stack means, do not worry, by the end of this course you will understand this and much more.

The course can be divided into four parts. The first part is theoretical. In this part we shall learn about some networking concepts and the fundamentals of the WIFI protocol.

In the next part of the course we shall develop bare-metal drivers for interfacing the ESP8266 chip to the STM32 microcontroller.

After developing our drivers for connecting the ESP8266 chip to the STM32 microcontroller we shall then go ahead and develop efficient data structures for managing communication data between the ESP8266 chip and the STM32 microcontroller.

In the final part we shall combine the drivers and data structures developed in the previous parts to develop a library for connecting to the internet. We shall then go on to use the library to develop a WebServer, a Web Client as well as accomplish tasks such as storing sensor data in the cloud and so much more.

Please take a look at the full course curriculum.

REMEMBER : I have no doubt you will love this course. Also it comes with a FULL money back guarantee for 30 days. So put simply, you really have nothing to loose and everything to gain.

What's inside

Learning objectives

Develop a complete wifi library for esp8266 and stm32 microcontrollers
Develop an embedded wifi client for accessing web apis
Develop an embedded web server for controlling hardware remotely
Develop bare-metal firmware for storing sensor data in the cloud

Develop bare-metal drivers for connecting esp8266 to stm32 microcontrollers
Develop first-in-first-out (fifo) data structure for managing communication data
Develop circular buffer data structure for managing communication data
Understand the fundamentals of the ieee 802.11 (wifi) protocol

Develop a complete wifi library for esp8266 and stm32 microcontrollers
Develop an embedded wifi client for accessing web apis
Develop an embedded web server for controlling hardware remotely
Develop bare-metal firmware for storing sensor data in the cloud
Develop bare-metal drivers for connecting esp8266 to stm32 microcontrollers
Develop first-in-first-out (fifo) data structure for managing communication data
Develop circular buffer data structure for managing communication data
Understand the fundamentals of the ieee 802.11 (wifi) protocol

Syllabus

Getting Started

Downloading our Integrated Development Environment (IDE)

Installing our Integrated Development Environment (IDE)

Downloading the Required Documentation

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Read about what's good

what should give you pause

and possible dealbreakers

Uses the STM32 microcontroller and ESP8266 WIFI chip, which are common components in embedded systems development, making it highly relevant for practical applications

Covers bare-metal driver development, which provides a deeper understanding of hardware-software interaction and is valuable for optimizing embedded systems performance

Teaches the fundamentals of the IEEE 802.11 (WIFI) protocol, which is essential knowledge for anyone working on WIFI-enabled embedded devices and IoT projects

Involves developing a complete WIFI library, a web server, and a web client, which are practical skills for building connected embedded applications and IoT solutions

Requires familiarity with microcontrollers and embedded systems, so learners without this background may need to acquire foundational knowledge before taking this course

Focuses on bare-metal development, which may not be suitable for learners seeking to use higher-level frameworks or operating systems for embedded WIFI development

Reviews summary

Hands-on embedded wifi bare-metal development

According to learners, this course provides a deep dive into bare-metal programming for STM32 and ESP8266, focusing on building WiFi connectivity from the ground up. Students highlight the value of the practical, hands-on projects, such as creating Web Servers and Clients, which help solidify understanding. While many find the content challenging and requiring a solid foundation in C and embedded systems, the detailed explanations and the opportunity to understand low-level hardware interactions are frequently praised as being highly rewarding. The course is seen as a comprehensive guide for those wanting to master embedded networking without relying on abstraction layers.

Instructor explains complex topics clearly.

"The instructor does a great job of breaking down complex networking and hardware topics."

"Explanations for the drivers and data structures were very clear."

"I appreciated the detailed walkthroughs of the code implementation."

"Concepts like FIFOs and Circular Buffers were explained very well."

Hands-on projects are highly valuable for applying concepts.

"Building the Web Server was the highlight for me; the projects make the learning tangible."

"Loved the practical application of concepts with the real hardware setup."

"The final projects are useful and help solidify the knowledge gained."

"Working on the Web Client and sensor data projects was very beneficial."

Provides a deep understanding of low-level embedded programming.

"Really dives into the bare metal aspects; it's tough but incredibly rewarding to see how things work without abstraction."

"I gained a solid foundation understanding drivers and hardware interaction directly."

"The course forces you to think at a very low level, which is exactly what I needed."

"Learn how things work without abstraction, which is great."

Toolchain and hardware setup can be tricky.

"Struggled with the initial IDE and toolchain setup, required troubleshooting beyond the course material."

"Getting the specific hardware versions to work together took some effort."

"Make sure you follow the setup instructions precisely, it can be finicky."

Highly challenging course, requires solid prerequisites.

"This course is not for the faint of heart; it's challenging and assumes a strong C background."

"Definitely requires you to put in significant effort, especially if you're new to bare metal."

"I struggled in parts and had to do a lot of supplementary reading."

"Assumes familiarity with embedded C and microcontrollers."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Embedded Wifi Bare-Metal Development From Ground Up™ with these activities:

Review TCP/IP Fundamentals

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Reinforce your understanding of TCP/IP fundamentals to better grasp the networking concepts covered in the course.

Browse courses on TCP/IP

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Review the OSI model and TCP/IP stack.
Study the roles of IP addresses and ports.
Understand the difference between TCP and UDP.

Practice STM32 GPIO Configuration

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Practice configuring GPIO pins on the STM32 microcontroller to solidify your understanding of hardware interfacing.

Browse courses on Embedded Systems

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Set up a basic STM32 development environment.
Write code to toggle an LED using GPIO.
Experiment with different GPIO modes (input, output, alternate function).

Review 'TCP/IP Illustrated, Volume 1: The Protocols'

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Deepen your understanding of the TCP/IP protocol suite with this comprehensive guide.

View TCP/IP Illustrated: The Protocols, Volume 1... on Amazon

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Read the chapters on IP addressing and routing.
Study the TCP and UDP header formats.
Understand the three-way handshake and connection termination processes.

Four other activities

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Implement a Simple UART Communication Program

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Develop a UART communication program to reinforce your understanding of serial communication and data transfer between the ESP8266 and STM32.

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Configure the UART peripherals on both the ESP8266 and STM32.
Implement functions to send and receive data over UART.
Test the communication by sending data from one device to the other.

Document ESP8266/STM32 Interfacing

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Create a well-documented guide on interfacing the ESP8266 with the STM32, covering hardware setup, software configuration, and troubleshooting tips.

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Outline the key steps involved in the interfacing process.
Create diagrams illustrating the hardware connections.
Write clear and concise explanations of the software configuration steps.
Include troubleshooting tips for common issues.

Review 'Mastering STM32'

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Gain a deeper understanding of the STM32 microcontroller architecture and programming techniques.

View Melania on Amazon

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Read the chapters on memory management and interrupt handling.
Study the examples of peripheral driver development.
Experiment with different optimization techniques.

Contribute to an Open Source ESP8266/STM32 Project

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Contribute to an open-source project related to ESP8266 and STM32 development to gain practical experience and collaborate with other developers.

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Find an open-source project on GitHub or GitLab.
Identify a bug or feature to work on.
Submit a pull request with your changes.
Respond to feedback from the project maintainers.

Career center

Learners who complete Embedded Wifi Bare-Metal Development From Ground Up™ will develop knowledge and skills that may be useful to these careers:

Embedded Systems Engineer

An embedded systems engineer develops, tests, and debugs software and hardware for embedded systems, often involving microcontrollers. This course helps build a foundation for this role through its deep dive into bare-metal development on the STM32 microcontroller and interfacing with the ESP8266 WiFi chip. The practical experience gained in developing drivers, managing communication data via FIFO and circular buffers, and creating a WiFi library, will directly translate to real-world tasks that an embedded systems engineer performs. This course provides hands-on experience in network programming, a critical skill for this profession. An aspiring embedded systems engineer should take this course because it covers both the theoretical and practical aspects of embedded WiFi development from the ground-up.

See salaries and explore the career path for Embedded Systems Engineer

Firmware Engineer

Firmware engineers specialize in developing low-level software that interfaces directly with hardware, often in embedded systems. This course is useful for those who want to become firmware engineers. It focuses on bare-metal development for the STM32 microcontroller and the ESP8266 WiFi module. The course teaches practical development of drivers, data structures such as FIFO and circular buffers for efficient data management, and building a full WiFi library. The skills in network programming and hardware interaction are highly relevant for a firmware engineer. The course is a particularly good choice because of its focus on developing a complete WiFi library from scratch.

See salaries and explore the career path for Firmware Engineer

Computer Engineer

Computer engineers work across hardware and software design, development, and integration. This course helps build a foundation for those aiming to be computer engineers because of its emphasis on both bare-metal firmware development and network programming. The course emphasizes practical application through the creation of drivers, data management structures like FIFO and circular buffers, and the development of a full WiFi library for the ESP8266. The experience with connecting embedded devices to the internet and creating web servers is also valuable for a computer engineer. This course is a particularly good choice because it blends both the software and hardware elements of engineering.

See salaries and explore the career path for Computer Engineer

Internet of Things Engineer

An internet of things engineer develops and implements solutions for connected devices, which often involves network communication using WiFi. This course will be beneficial for aspiring internet of things engineers, and it provides a solid foundation in connecting embedded devices to the internet using the ESP8266 WiFi chip. The course covers essential elements like developing drivers, managing data flow with FIFO and circular buffers, and building a WiFi library. The course's emphasis on projects such as sending sensor data to the cloud and creating a web server for remote hardware control are very relevant. An internet of things engineer should take this course because it teaches how to create end to end solutions, from the hardware all the way to the internet.

See salaries and explore the career path for Internet of Things Engineer

Test Engineer

Test engineers typically design and implement tests for software and hardware. This course may be useful for those looking to be a test engineer, especially if they test embedded systems. The course provides practical, hands-on embedded development experience with the STM32 microcontroller and ESP8266 WiFi modules. The course teaches the low-level details of writing drivers and libraries, managing data structures, and implementing networking protocols. These skills are valuable in testing to verify the functionality and reliability of embedded systems. Although a test engineer does less coding than taking this course would suggest, understanding the underlying mechanisms can help build better test plans.

See salaries and explore the career path for Test Engineer

Automation Engineer

Automation engineers design, develop, and implement automated systems. This course may be useful because it emphasizes practical skills in embedded programming for the STM32 microcontroller, interfacing with the ESP8266 WiFi module, and developing communication drivers. These skills can prove useful in implementing automated control systems, especially in the realm of the internet of things. The course also provides experience with creating web servers for remote control and sending data to the cloud. An automation engineer who seeks deeper knowledge of embedded systems may consider this course.

See salaries and explore the career path for Automation Engineer

Hardware Engineer

Hardware engineers design, develop, and test physical components of devices, and often work closely with firmware. This course may be useful as it introduces aspects of hardware interaction through the development of drivers for the ESP8266 and STM32 microcontrollers. The practical skills in low-level programming, using peripherals like UART, and managing communication data will prove valuable for a hardware engineer. This course specifically provides a deep look at the process of interfacing hardware with software to achieve network communication. This is more than a hardware engineer might normally do, but this course can open the door to other roles that blend software and hardware.

See salaries and explore the career path for Hardware Engineer

Robotics Engineer

Robotics engineers design, build, and program robots and automated systems. This course may be useful for an aspiring robotics engineer because it provides practical experience in microcontroller programming and network communications through the development of bare-metal drivers for the STM32 and ESP8266. The course's focus on low-level data management using FIFO and circular buffers will help a robotics engineer as well. The course teaches aspects of WiFi connectivity, which is useful for remote controlling of robots. The skills and knowledge from this course can help in building integrated systems with embedded controllers, making it a relevant choice.

See salaries and explore the career path for Robotics Engineer

Control Systems Engineer

A control systems engineer designs and develops systems that control dynamic processes. This course may be useful as it emphasizes practical experience in embedded systems and interfacing with network protocols using the STM32 and ESP8266 microcontrollers. The course's topics such as bare-metal development, driver creation, data structure management, and network library development are relevant. The skills in implementing control loops, collecting sensor data, and remote controlling hardware can provide practical experience for an aspiring control systems engineer. Though this is not a traditional path for control systems engineers, the skills taught in this course may be useful to some.

See salaries and explore the career path for Control Systems Engineer

Research Scientist

A research scientist conducts experiments and studies in a chosen field. This course may be helpful for a research scientist who needs to develop custom hardware or embedded systems for data collection. The course emphasizes hands-on experience in developing drivers and managing communication data on embedded devices using the STM32 and ESP8266 microcontrollers. The focus on WiFi connectivity, web server development, cloud integration and sensor data can be valuable for a research scientist who needs to custom-build devices. Although this is not a core function of most research scientists, it may be useful for some.

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Product Developer

Product developers are involved with the design and creation of new products. This course may be useful for product developers working on a product that includes embedded systems with network connectivity. The course provides hands-on experience in microcontroller programming, low-level driver development, and network communication. The skills taught in this course may help a product developer understand the technical aspects of the product they're building. It demonstrates the practical work that goes into creating such a product, and can help make better decisions. Product developers typically do not write the code, but understanding the process is critical.

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Technical Consultant

Technical consultants advise clients on technology solutions. This course may be useful for a consultant advising on projects involving embedded systems and internet of things applications. The course helps gain a thorough understanding of embedded devices, their connectivity to the internet, and the development of associated hardware and software. The course's focus on low-level programming and network protocols may be beneficial for a consultant who wishes to provide more in-depth advice. This course can provide a solid foundation in the underlying technology. While not critical in most cases, these skills may set a consultant apart.

See salaries and explore the career path for Technical Consultant

Application Developer

Application developers create user-facing software. This course may be useful to an application developer as it helps bridge the gap between software and hardware by focusing on embedded development. The course's lessons in network communication, creation of TCP servers and clients, and data management could be relevant for an application developer who wishes to interface directly with devices and hardware. The course provides a practical approach to understanding how software interacts with lower-level hardware and the internet. Although this may be outside the core responsibilities of a typical application developer, this course can give a broader view of how the applications they create interact with the world.

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Network Engineer

Network engineers design, implement, and maintain computer networks. This course may be useful to a network engineer, especially when working with embedded devices. The course touches on network programming, the WiFi protocol, and the implementation of a TCP server and client, which helps develop knowledge of how devices communicate over a network. While the course focuses on embedded device network connectivity using the ESP8266, it may help broaden a network engineer's understanding of the full technology stack. Network engineers often do not go down to this level of detail, but one who is curious might find this course interesting.

See salaries and explore the career path for Network Engineer

Systems Analyst

Systems analysts study computer systems and procedures to improve their efficiency. A systems analyst may find this course useful, especially for projects involving embedded systems or the internet of things. The course's focus on how hardware and software components interact, particularly in network connectivity, helps a systems analyst understand system design. The course's practical approach to developing drivers, managing data flow, and building network libraries may offer useful insights for a systems analyst. Though not directly related to most responsibilities of a systems analyst, the course could be useful for those who take a systems perspective in a hardware setting.

See salaries and explore the career path for Systems Analyst

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Embedded Wifi Bare-Metal Development From Ground Up™.

TCP/IP Illustrated

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Provides an in-depth look at the TCP/IP protocol suite. It valuable reference for understanding the underlying networking principles used in the course. It offers detailed explanations and diagrams that clarify complex concepts, making it an excellent resource for both beginners and experienced developers. This book is commonly used as a textbook at academic institutions.

TCP/IP Illustrated: The Protocols, Volume 1...

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Embedded Wifi Bare-Metal Development From Ground Up™

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What's inside

Learning objectives

Syllabus

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Save this course

Reviews summary

Hands-on embedded wifi bare-metal development

Activities

Career center

Reading list

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