Stm32

Stm32

Mastering C++ for Embedded Systems with STM32: Sending Hello World over UART Using PlatformIO

This tutorial introduces modern C++ techniques in embedded development using an STM32 microcontroller and PlatformIO. You'll learn how to send Hello World over UART while applying essential C++ features such as classes, constructors, const, volatile, namespaces, and more. By encapsulating hardware access in a UART class, you'll build cleaner, safer, and more maintainable firmware — all without relying on dynamic memory allocation. Perfect for embedded developers looking to level up their C++ skills and structure their code more effectively.

Read more 8 min read
Stm32

Toggling LEDs with Buttons Using STM32 and C++

Learn how to build a classic embedded project — toggling an LED with a push button — while introducing key C++ concepts like classes, constructors, and encapsulation. This beginner-friendly guide uses STM32 HAL with PlatformIO and Visual Studio Code, showing how to organize low-level hardware control into clean, reusable C++ classes for better maintainability.

Read more 5 min read
Stm32

STM32 Nucleo Embedded C++ Learning Roadmap with PlatformIO and VS Code

Discover how to master STM32 Nucleo development using modern C++ and the powerful PlatformIO + VS Code toolchain. This practical roadmap guides you from blinking an LED to building real-world applications like data loggers, sensor interfaces, and multitasking systems with FreeRTOS. Whether you're new to embedded programming or moving from C to C++, learn to write clean, maintainable code, abstract hardware with classes, handle interrupts, and integrate peripheral interfaces—all without vendor lock-in. Perfect for makers, students, and engineers ready to level up their embedded skills using professional tools.

Read more 4 min read
Stm32

Getting Started with STM32 Nucleo-L433 and PlatformIO: C++ Development with VS Code

If you're exploring embedded C++ development on the STM32 Nucleo-L433RC-P board and want a modern, lightweight alternative to STM32CubeIDE, PlatformIO inside Visual Studio Code offers a fast and flexible workflow. This guide shows how to set up your environment, build your first firmware, and write clean, object-oriented code in C++ using the STM32Cube HAL framework.

Read more 4 min read
Stm32

Getting started with STM32 Nucleo 64 using STM32CubeIDE

The STM32 Nucleo-64 (L433RC-P) is a powerful and accessible development board for prototyping and developing embedded applications. In this blog post, we’ll guide you through the essentials of getting started with the Nucleo-64 using STM32CubeIDE. From exploring the board’s components and pinouts to setting up the development environment and building a sample project, this tutorial provides a hands-on approach to mastering the STM32 ecosystem. Whether you’re new to STM32 or looking to streamline your workflow, this guide will help you unlock the potential of the Nucleo-64 for your next embedded project.

Read more 4 min read
Stm32

Using STM32 ADC with STM32CubeIDE and HAL driver

The Analog-to-Digital Converter (ADC) in STM32 microcontrollers is a key feature for reading analog signals in embedded applications. In this blog post, we dive into the essentials of using the STM32 ADC with STM32CubeIDE and the Hardware Abstraction Layer (HAL) driver. We’ll explore the ADC’s features, break down the HAL driver APIs for controlling the ADC, and provide a step-by-step guide to configuring and implementing ADC functionality. Whether you’re measuring sensor data or building precision systems, this tutorial will empower you to leverage the STM32 ADC effectively in your projects.

Read more 6 min read
Stm32

STM32 SPI Master using STM32CubeIDE and HAL

The Serial Peripheral Interface (SPI) is a powerful communication protocol for connecting STM32 microcontrollers with peripherals like the MAX7219, which drives an 8x8 LED dot matrix. In this blog post, we guide you through creating a project to control a MAX7219-based 8x8 LED matrix using STM32CubeIDE and the HAL library. We’ll cover configuring the STM32 SPI peripheral as a master, exploring HAL APIs for SPI communication, and setting up the MAX7219 to display patterns. With step-by-step instructions, this tutorial helps beginners and experienced developers alike master STM32 SPI for dynamic LED matrix projects.

Read more 9 min read
Stm32

STM32 I2C Master using HAL

The STM32 microcontrollers provide a robust I2C module for communication with peripheral devices. In this tutorial, you’ll learn how to configure and use the I2C interface on STM32 as a master using the STM32 HAL (Hardware Abstraction Layer). We’ll guide you through the process of setting up the I2C module in STM32CubeIDE, configuring it to communicate with an I2C slave device, and reading data from the slave. The tutorial also includes logging the received data to a console for easy monitoring. By the end of this guide, you’ll be equipped to handle I2C communication for your STM32 projects.

Read more 5 min read
Stm32

STM32 timer with STM32CubeIDE and HAL

Timers are crucial for managing time-based tasks in embedded systems, and STM32 microcontrollers offer a variety of hardware timers to meet these needs. In this article, you’ll learn the basics of STM32 hardware timers and how to configure them using STM32CubeIDE and the STM32 HAL (Hardware Abstraction Layer). We’ll guide you through setting up a timer, configuring it for periodic events, and utilizing timer interrupts. By the end of this guide, you’ll have a foundational understanding of STM32 timers, ready to use them for applications like PWM generation, delays, and time-based event handling.

Read more 7 min read
Stm32

STM32 Serial Communication with UART

UART (Universal Asynchronous Receiver-Transmitter) is a fundamental feature of STM32 microcontrollers for reliable serial communication in embedded systems. In this blog post, we explore how to implement serial communication using STM32 UART with STM32CubeIDE. You’ll learn to configure the UART peripheral and use the HAL library to transfer data from an STM32 microcontroller to a host computer. With a step-by-step project guide, this tutorial is perfect for beginners and experienced developers looking to master UART communication for debugging, sensor interfacing, or data logging in STM32-based applications.

Read more 5 min read
Stm32

STM32 GPIO usage using HAL driver and STM32CubeIDE

STM32 microcontrollers offer versatile GPIO pins that can be used for a variety of tasks such as controlling LEDs, reading sensors, or interfacing with other devices. In this tutorial, we’ll walk you through how to control digital input and output ports of STM32 using the HAL GPIO library and STM32CubeIDE. You’ll learn how to configure GPIO pins for input or output, read input states, and toggle output states with simple code examples. By the end of this guide, you’ll be able to efficiently utilize STM32 GPIOs to interact with external hardware in your projects.

Read more 5 min read
Stm32

Getting started with STM32 development using STM32CubeIDE

The STM32 ecosystem, paired with STM32CubeIDE, offers a powerful platform for developing embedded applications. In this blog post, we guide you through the essentials of getting started with STM32 development using STM32CubeIDE. Learn how to set up the IDE, create a new project, configure your STM32 hardware, and build and run your first program on the target device. With clear, step-by-step instructions, this tutorial is designed for beginners and seasoned developers alike, helping you kickstart your STM32 projects with confidence and efficiency.

Read more 7 min read