Tutorials

All tutorials

• Blink an LED on an STM32 Nucleo (CubeIDE + HAL)

  Create a new STM32CubeIDE project and blink the user LED using HAL. Great first project to validate your toolchain and board.

  Beginner
• STM32CubeIDE: Project Setup & Debug Quickstart

  Install STM32CubeIDE, create a project, build, flash, and debug on a Nucleo board.

  Beginner
• Button Input Debouncing (GPIO + Timer)

  Debounce a pushbutton in firmware using a periodic timer; avoid false triggers.

  Beginner
• UART Logging: Retarget printf to USART

  Route standard output to a UART for easy logs over a serial terminal.

  Intermediate
• ADC with DMA: Continuous Sampling

  Configure ADC + DMA to sample a channel continuously and process data in the background.

  Intermediate
• PWM Basics with General‑Purpose Timers

  Generate a PWM on a timer channel to dim an LED or control a small DC motor.

  Beginner
• Modbus RTU Basics (RS‑485) on STM32

  Understand Modbus frames, addressing, and wire up a MAX485 transceiver with an STM32.

  Intermediate
• Bootloader Basics on STM32 (Concepts)

  What a bootloader is, memory layout, and high‑level flow; prepare for field updates.

  Advanced