Learn to interface a 0.96″ SSD1306 OLED with STM32 via I²C: CubeMX config, wiring, init code, text & numbers display using HAL and SSD1306 library.
STM32 Tutorials Using HAL
STM32 HAL programming simplifies peripheral access using predefined functions from ST’s hardware abstraction layer. This section includes tutorials for STM32F103, STM32F4, and Nucleo boards using STM32CubeIDE. Learn to configure GPIO, UART, timers, ADC, and more with HAL drivers. Ideal for developers looking for faster development without working directly on registers.
How to interface DHT22 sensor with STM32
This tutorial will cover how to interface the DHT22 Temperature and Humidity sensor with STM32. We will use the timer to generate…
How to Create a Precise µs Delay on STM32 Using HAL & Timer
Learn how to implement an accurate microseconds delay on STM32 microcontrollers (e.g., STM32F103) using CubeIDE, HAL library, and a timer. Step-by-step CubeMX configuration, code snippet, and oscilloscope-tested results.
How to Generate PWM Signal in STM32 Using HAL & CubeMX
Learn to generate PWM signals in STM32 using CubeMX and HAL. Covers PWM setup, duty cycle formula, and real STM32 code for motor & LED control.
How to interface LCD1602 (I2C) with STM32
How to interface LCD1602 via I2C with STM32. The module PCF8574 is connected at the back of the LCD and it reduces the..