In this tutorial, we will learn how to interface BME280 sensor with STM32Nucleo and program it in STM32CubeIDE using HAL libraries. At first, we will briefly introduce you to BME280 sensor, then interface it with our STM32 and program it for temperature, pressure, and humidity measurement using STMCube IDE. For demonstration, we will connect an … Read more
In this tutorial, we will learn how to interface DS18B20 temperature sensor with STM32 Nucleo and program it in STM32CubeIDE using HAL libraries. Firstly, we will briefly introduce you to DS18B20 sensor, then interface it with STM32 and program it for temperature measurement using STMCube IDE. For demonstration, we will connect an SSD1306 OLED with … Read more
In this tutorial, we will learn to interface I2C LCD with STM32 Nucleo and program it using STM32CubeIDE and HAL libraries. Firstly, we will briefly introduce you to the I2C LCD including its pinout and connection with STM32 Nucleo. Then we will move ahead and program our board in STMCube IDE to demonstrate some basic … Read more
In this tutorial, we will learn to use or interface HC-SR04 ultrasonic sensor with STM32 Nucleo and program it using STM32CubeIDE and HAL libraries. At first, we will take a look at the ultrasonic sensor, then interface it with our STM32 Nucleo and program it for contactless distance measurement using STM32CubeIDE. For demonstration, we will … Read more
In this tutorial, we will learn to interface SSD1306 OLED with STM32 Nucleo and program it using STM32CubeIDE and HAL libraries. An OLED (organic light-emitting diode) is used frequently in displaying texts, bitmap images, shapes, and different types of clocks. They offer good view angles and pixel density in a cost-effective manner. At first, we … Read more
In this tutorial, we will learn to use STM32 Nucleo timer in PWM mode to generate PWM signals and how to configure them to generate signals with different duty cycle and frequency. We will use an LED dimmer example to demonstrate how to setup the timer in PWM mode using STM32Cube IDE and HAL libraries … Read more
In this STM32 Nucleo tutorial, we will learn to use ADC and read analog input voltage using STM32CubeIDE and HAL libraries. We will discuss three methods to read ADC including polling, interrupt, and DMA method. This will be demonstrated with the help of an LED dimmer example where we will connect the potentiometer as an … Read more
In this STM32 Nucleo tutorial, we will learn how to configure and handle timer interrupts using HAL Library in STM32Cube IDE. We will demonstrate this through an example by toggling an LED after a set number of time. Timer interrupts in STM32 pause the sequential execution of a program loop() function for a predefined number … Read more
In this tutorial, we will show you how to use STM32 Nucleo UART with DMA to transmit and receive data through direct memory access without requiring to involve CPU. In DMA mode, data can be transferred from UART RX data register to user memory without any CPU processing time. By using DMA with UART, we … Read more
In this tutorial, we will show you how to use STM32 Nucleo UART in interrupt mode to transmit and receive data. We will use STM32CubeIDE to create a project where we will use UART interrupt of STM32 Nucleo to receive data on the Rx pin via interrupt and we will send serial data through a … Read more