STM32 and embedded firmware engineering notes: peripheral drivers, FreeRTOS, motor control (FOC/BLDC), bootloader, secure boot and OTA. Curated from real production projects.
Featured technical resources
Why Your IoT Product Needs Secure Boot and Encrypted OTA Updates in 2026
Understanding IEC 62304 Compliance for Medical Device Firmware Development
CAN Bus Protocol Explained: Why It Still Dominates Automotive and Industrial Control
FreeRTOS vs Bare Metal: When to Use an RTOS in Your Embedded Project
Case Study: 750W Grid-Tied Full-Bridge Inverter on STM32F103 — Unipolar SPWM with Plug-in Repetitive Control
STM32-Based 750W Grid-Tied Full-Bridge Inverter: PFC Front-End, SPWM and Battery Charge Control
Switch-Mode Power Supply Topology Selection: Forward, Push-Pull, Half-Bridge and Full-Bridge
STM32 Grid-Tied Inverter Firmware Architecture: From ADC to PWM
What Is STM32 and How Does It Work?
STM32 vs ESP32: Which MCU Should You Choose?
STM32 Advanced Timer PWM Configuration for Full-Bridge Inverters
STM32 vs ESP32: Which MCU Should You Choose?
More resources
What Is STM32 and How Does It Work?
How to Get Started with STM32 Development
STM32 DMA Explained with Examples
STM32 CAN Bus Configuration Guide
STM32 Low Power Design Techniques
STM32 PWM Tutorial for Beginners
STM32 Bootloader Development Tutorial
STM32 Modbus RTU Implementation
STM32 I2C Communication Example
STM32 Ethernet Development Guide
STM32 UART Communication Tutorial
STM32 ADC Programming Guide
STM32 FreeRTOS Beginner Guide
STM32 SPI Communication Example
How to Develop Embedded Firmware
Embedded Software vs Firmware
FreeRTOS Beginner Guide
STM32 vs Raspberry Pi: Which Platform Is Better for Industrial Projects?
Best Practices for STM32 Project Structure and Code Organization
What Is a Hardware Abstraction Layer (HAL) in STM32?
STM32 vs ESP32: Which is Better for Industrial Applications
Getting Started with STM32 ADC: Configuration and Best Practices
How to Implement OTA Firmware Updates on STM32 Devices
Firmware Development Services
Understanding STM32 Clock Configuration and PLL Setup
STM32 Development Boards Comparison: Nucleo vs Discovery vs Custom
Using STM32 Timers for PWM, Input Capture, and Encoder Interfaces
Choosing the Right STM32 Family for Your Project
Power Management in STM32: Sleep, Stop, and Standby Modes
Getting Started with STM32: Complete Beginner Guide
Debugging STM32: Tools, Techniques, and Best Practices
Interfacing STM32 with External Sensors: SPI vs I2C vs UART
STM32 vs ESP32 vs Arduino: Which MCU to Choose?
FreeRTOS on STM32: Practical RTOS Guide
BLDC Motor Controller with FOC
STM32 for IoT Applications
STM32 Data Logger Design Example
Common STM32 Development Mistakes
STM32 Motor Control Applications
STM32 USB Development Guide
Quick Answer STM32 is a family of 32-bit ARM Cortex-M microcontrollers by STMicroelectronics, offering the widest range of performance, peripheral, and power options in the embedded market. With over 1000 part numbers, there’s an STM32 for virtually every application from…
Quick Answer STM32 is a family of 32-bit ARM Cortex-M microcontrollers by STMicroelectronics, offering the widest range of performance, peripheral, and power options in the embedded market. With over 1000 part numbers, there’s an STM32 for virtually every application from…
Quick Answer STM32 is a family of 32-bit ARM Cortex-M microcontrollers by STMicroelectronics, offering the widest range of performance, peripheral, and power options in the embedded market. With over 1000 part numbers, there’s an STM32 for virtually every application from…
Quick Answer STM32 is a family of 32-bit ARM Cortex-M microcontrollers by STMicroelectronics, offering the widest range of performance, peripheral, and power options in the embedded market. With over 1000 part numbers, there’s an STM32 for virtually every application from…
Quick Answer STM32 is a family of 32-bit ARM Cortex-M microcontrollers by STMicroelectronics, offering the widest range of performance, peripheral, and power options in the embedded market. With over 1000 part numbers, there’s an STM32 for virtually every application from…
Quick Answer STM32 is a family of 32-bit ARM Cortex-M microcontrollers by STMicroelectronics, offering the widest range of performance, peripheral, and power options in the embedded market. With over 1000 part numbers, there’s an STM32 for virtually every application from…
Quick Answer STM32 is a family of 32-bit ARM Cortex-M microcontrollers by STMicroelectronics, offering the widest range of performance, peripheral, and power options in the embedded market. With over 1000 part numbers, there’s an STM32 for virtually every application from…
Quick Answer STM32 is a family of 32-bit ARM Cortex-M microcontrollers by STMicroelectronics, offering the widest range of performance, peripheral, and power options in the embedded market. With over 1000 part numbers, there’s an STM32 for virtually every application from…
Quick Answer STM32 is a family of 32-bit ARM Cortex-M microcontrollers by STMicroelectronics, offering the widest range of performance, peripheral, and power options in the embedded market. With over 1000 part numbers, there’s an STM32 for virtually every application from…
Quick Answer STM32 is a family of 32-bit ARM Cortex-M microcontrollers by STMicroelectronics, offering the widest range of performance, peripheral, and power options in the embedded market. With over 1000 part numbers, there’s an STM32 for virtually every application from…