ESP32 IoT Development,
Complete Mastery from Hardware to FreeRTOS!

ESP32 IoT Development Fundamentals
Build practical experience from hardware to FreeRTOS.

ESP32 Development,
Complete with Real-World Projects

This course is not simply about following along with example code.
I designed it with the most important focus on explaining "why the code was written this way", "where to start reading the datasheet", and "what to suspect and what logs to check when problems arise".

Section 1 - Course Introduction and Development Environment Setup

This section introduces the ESP32 IoT development process and provides detailed guidance on setting up the ESP-IDF development environment and VS Code configuration required for hands-on practice. Additionally, it compares different types of ESP32 chips and modules while establishing learning objectives.

Section 2 - ESP32 Basic Functions and C Language Utilization

ESP32's basic logging, delay, and random number generation functions are practiced, and hardware is controlled through LED control and keyboard input. Additionally, you will learn how to write code efficiently by utilizing structures, pointers, and function pointers, which are core features of the C language.

Section 3 - ESP-IDF Project Structure and Component Management

Understanding the internal structure of ESP-IDF projects and learning how to reference C and H files. This covers in detail the concept of components for utilizing external libraries, as well as methods for adding and utilizing external components.

Section 4 - In-Depth Learning of FreeRTOS Real-Time Operating System

Learn about the various features of FreeRTOS, a real-time operating system. Master task creation and management, task notifications, mutexes, semaphores, queues, event groups, and timer usage, and learn efficient development methods in a multitasking environment.

Section 5 - ESP32 Debugging and Configuration Management

Learn essential debugging techniques for ESP32 development. Master manual debugging methods and error analysis using stack traces, and learn how to manage project settings and custom configurations using Menuconfig.

Section 6 - ESP32 Memory Structure and Storage Utilization

Learn about ESP32's various memory structures including SRAM, PSRAM, and flash memory, and study dynamic/static memory allocation and stack memory usage. Additionally, practice how to permanently store and manage data using NVS and SPIFFS file systems.

Section 7 - GPIO and Analog/Digital Input/Output Control

Learn GPIO pin-based output, input, interrupt handling, and debouncing techniques. Additionally, cover analog signal processing through DAC and ADC, control using LEDC and PWM, and touch sensor interfaces.

Section 8 - Peripheral Device Communication Protocol Practice

Practice methods for interfacing with various peripheral devices using UART, I2C, and SPI communication protocols. Learn essential communication technologies for IoT projects, including Bluetooth logging, sensor data reception, and SD card and SSD display integration.

What you'll gain from this course

No more complex theories! With ESP32, anyone can become an IoT developer.
From hardware to FreeRTOS, turn your IoT projects into reality.