Free STM32F4 course using HAL, CubeMX, TrueSTUDIO

※ This class has been completely free since September 2022. This is the only class that teaches you how to develop the FCC flight control system for a high-performance STM32F4 DIY drone from start to finish using the free compiler STM32CubeIDE. Since you implement everything from the sensor interface to PID control without using drone open source such as ArduPilot or Pixhawk, you can experience and learn all the development processes of the drone control system and embedded system. We will explain all the source code and hardware assembly methods in the class slowly so that even non-majors and beginners can easily follow along. If you follow along slowly, you can experience more stable flight with your own drone that you developed yourself than with commercial products.

Learn the most important communication part of the Internet of Things (IoT). You can learn the core contents of the overall communication that transmits, collects, processes, and monitors center data. Through this course, you can design an IoT communication prototype before making a prototype, and use it for various projects and competitions.

Are you a digital talent interested in coding and development? Let's get started with the Internet of Things through micro:bit and Maqueen!

This is a practical course for students and job seekers who want to become embedded IoT developers. Through a Smart Lock project based on Arduino IoT Cloud, you will directly implement sensor control, RFID authentication, WiFi communication, cloud dashboards, OTA, and notification functions, experiencing the latest Edge IoT development trends all at once.

Feeling stuck on how to transition from beginner to intermediate IoT hardware learning? We provide a clear direction on how to proceed with your studies.

If you're planning to learn C language, pay attention to this lecture!!! It's completely free~ I highly recommend it for preliminary study before taking formal courses or individual learning.

--- Learning a skill is about reclaiming the options in your life --- You may have connected sensors to an ESP32 development board before, but the process of evolving a jumper-wire experiment into a finished, complete device can feel daunting. The internet is full of information on circuit design, PCB fabrication, sensor control, and BLE/Wi-Fi communication. However, connecting these scattered pieces of information to complete a functional board requires significant trial and error. In this course, we will design and manufacture an ESP32-based sensor board from scratch. We will configure power circuits and firmware download circuits, connect temperature, humidity, and light sensors, design the PCB using KiCad, and place an order for actual production. Once the board is complete, we will upload firmware and transmit sensor data externally via BLE and Wi-Fi. By the end of this course, you will move beyond simply assembling development boards and sensor modules to understanding and modifying circuits and PCBs for your own purposes. The project completed in this course can serve as a starting point for new projects such as environmental monitoring devices, smart home appliances, educational kits, and IoT prototypes. Even in an era where generative AI rapidly creates digital content, physical information such as temperature, humidity, light, and movement in the real world can only be obtained through sensors and hardware. The ability to collect data with devices you built yourself and connect them to a network empowers you to turn ideas into real-world systems. This course is for: * Those who have used Arduino or ESP32 development boards but are new to PCB design. * Those who want to turn a sensor project made with jumper wires into a single integrated board. * Those who want to learn KiCad by following a real-world ESP32 project. * Those who want to build devices that collect sensor data and transmit it via BLE and Wi-Fi. * Makers and educators looking to develop environmental monitoring, smart home, or educational hardware. * Aspiring entrepreneurs preparing their own IoT products or prototypes. * Developers and content creators who want to analyze and process data collected from reality or utilize it for AI models. Move from being a user of development boards to a designer of your own boards. This is not just a class that teaches you how to use sensors. It is a course where you experience the entire process of turning an idea into a circuit, a circuit into a PCB, and connecting the finished hardware to a network.