Learn how to interface the DHT22 sensor with STM32 using HAL libraries to accurately measure temperature and humidity with microsecond precision.
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.
STM32 Microsecond Delay Using HAL Timer – delay_us Example in C
Learn STM32 microsecond delay using HAL and timer. Includes tested delay_us code, timer setup, and oscilloscope results. Ideal for time-critical embedded tasks.
PWM in STM32 Using Timer – Step-by-Step Guide with Code Examples
Learn how to generate PWM signals in STM32 using timers. This tutorial explains timer setup, PWM frequency calculation, CubeMX configuration, and code examples using HAL.