STM32 UART PART 3 – Receive Data in Blocking & Interrupt mode
This is the 3rd tutorial in the STM32 UART series. Today will learn How to…
STM32 Tutorials – Learn STM32 Programming with HAL, LL, and Bare Metal
This section provides step-by-step STM32 tutorials and tested code for learners ranging from beginners to experts. Programming is demonstrated in STM32CubeIDE using both HAL and LL drivers, making the examples easy to follow and adapt. The coverage spans GPIO, ADC, UART, timers, PWM, I2C, SPI, CAN, Ethernet, DMA, memories, displays, sensors, and many other peripherals—ideal for anyone looking to gain practical experience and develop reliable hardware projects.
STM32 Peripherals
Step-by-step STM32 guides using HAL covering essential peripherals like UART, SPI, I2C, ADC, DMA, CAN, and GPIO, with practical examples and code for beginners and advanced developers.
STM32 Communication using HC-05
This tutorial covers the setup of HC-05 in the master and slave modes. Also how…
Interface DS3231 RTC module with STM32
This tutorial will cover how to interface the DS3231 RTC module with STM32. The module…
STM32 ADC PART 9 – ADC Oversampling Technique
Boost STM32 ADC resolution with hardware oversampling. Step-by-step guide for STM32, including CubeMX config, VM…
STM32 UART PART 5 – Receive Data using IDLE LINE
This is the 5th tutorial in the STM32 UART Series. In this tutorial we will…
Interface R307 Fingerprint Module with STM32 (UART Tutorial)
This tutorial explains how to interface the R307 fingerprint sensor with STM32 using UART. Learn…
Interface LED Dot Matrix with STM32 via SPI | PART1
Learn to interface an 8×8 LED dot matrix with STM32 using SPI and MAX7219. Covers…
STM32 FDCAN Normal Mode Tutorial – Filters, RAM, and HAL Examples
Learn STM32 FDCAN normal mode setup with message RAM, filters, and HAL functions. Includes examples…
STM32 Programming using Registers
Learn STM32 register-level programming with clear explanations and examples, covering GPIO, timers, interrupts, communication interfaces, and more.
STM32 Clock Configuration with Registers – RCC Setup Example
Learn STM32 clock configuration using registers. Step-by-step RCC setup: HSE, PLL, prescalers, flash latency. Run…
STM32F103 Clock Setup using Registers
This tutorial will cover Clock setup, Timer Setup for Delay, and GPIO configuration for STM32…
STM32 GPIO Output Example Using Registers | BSRR, MODER, GPIOA Explained
STM32 GPIO output example using registers. Learn MODER, GPIOA, BSRR, and other GPIO registers with…
STM32 GPIO Input Configuration – Pin Setup, Pull-Up, and IDR Read
Configure STM32 GPIO pin as input using registers. Learn STM32 pin configuration, pull-up setup, and…
STM32 I2C Tutorial | Register-Based Configuration with Example Code
Configure I2C using STM32 registers. Step-by-step STM32 I2C example for transmission, reception & MPU6050 interface….
External Interrupt using Registers
This tutorial will cover how to configure the external interrupt using the Registers in STM32…
STM32 SPI Tutorial Using Registers (Full-Duplex Master with ADXL345)
Learn STM32 SPI register-level programming. Master SPI1 configuration, transmit & receive data, and interface with…
DMA with ADC using Registers in STM32
In this tutorial, we will see how to use DMA in STM32. Here I will…
STM32 Display Tutorials
Explore STM32 display guides with step-by-step guides on interfacing LCD, OLED, and TFT screens, including graphics, text rendering, and practical examples.
Interface I2C LCD1602 (PCF8574) with STM32 | HAL Tutorial
This guide walks you through connecting and programming a 16×2 I2C LCD with STM32 using…
LVGL on STM32 || PART 1
This tutorial covers how to integrate the LVGL with STM32 controllers. We will use the…
How to use Ethernet with Riverdi STM32 Displays
This tutorial covers how to use the ethernet on the riverdi STM32 H7 embedded displays…
STM32 FMC || LCD PART2 || How to add touch interface to the LCD
This tutorial covers how to configure the touch controller for the LCD connected via the…
How to Scroll Text on MAX7219 Dot‑Matrix with STM32 (SPI)
Step‑by‑step guide to scroll text on a MAX7219 dot‑matrix display with STM32 via SPI. Includes…
LVGL on STM32 || PART7 || Load LVGL from Ext Flash
This tutorial for LVGL on STM32 covers how to run the LVGL application from the…
SSD1306 STM32 I2C Guide: HAL Code, CubeMX Setup & Display Libraries
Learn to interface SSD1306 OLED with STM32 using I2C. Includes HAL code, CubeMX setup, SSD1306…
Interfacing ADXL345 Accelerometer with STM32 via I2C – Complete Tutorial with Code
Learn how to interface the ADXL345 3-axis accelerometer with STM32 using I2C. This step-by-step tutorial…
STM32 Timer Series
Master STM32 timers with practical tutorials on PWM, input capture, output compare, interrupts, and advanced timer features for real projects.
STM32 PWM Deep Dive: Generate PWM with Timers using HAL & CubeMX
Explore how to generate PWM (Pulse Width Modulation) signals on an STM32 microcontroller using STM32CubeMX…
STM32 TIMERS #2. How to Measure PWM Input
Today in this tutorial we will see how to use PWM input Mode to measure…
STM32 TIMERS #3. How to use the ENCODER Mode
This tutorial will cover How to use Incremental Encoder with STM32. Also we will see…
STM32 Input Capture Example – HAL_TIM_IC_CaptureCallback for Frequency, Pulse Width
Learn STM32 input capture using HAL. Use HAL_TIM_IC_CaptureCallback to measure signal frequency and pulse width…
STM32 TIMERS #5. Timer synchronization || Slave Trigger mode
In this tutorial we will see how to use the timer in the slave trigger…
STM32 TIMERS #6. Timer synchronization || Generate 3 Phase PWM
This tutorial covers another example of timer synchronization, where we will generate 3 phase PWM…
STM32 TIMERS #7. Timer synchronization || Slave Reset mode
In this tutorial we will see how to use the Timer in the slave Reset…
STM32 TIMERS #8. Make 48 bit Counter by Cascading Timers
In this tutorial we will see how to cascade 3 16 bit counters into a…
STM32 Ethernet Series
Learn STM32 Ethernet programming with step-by-step guide on LAN configuration, TCP/IP, UDP, and real-world networking examples.
STM32 Ethernet PART 1 – CubeMX Configuration & LWIP Ping Test
Learn how to configure Ethernet on STM32 using CubeMX & LWIP. Set static IP, manage…
STM32 Ethernet PART 2 – How to configure UDP Server
Create a new UDP control block using udp_new (). Bind the block to the local…
STM32 Ethernet PART 3 – How to Configure UDP Client
This is the 3rd tutorial in the STM32 Ethernet series and today we will see…
STM32 Ethernet PART 4 – How to Configure TCP Server
This it the fourth tutorial in the STM32 Ethernet series, and today we will see…
STM32 Ethernet PART 5 – How to Configure TCP Client
This is the 5th tutorial in the STM32 ethernet series, and in this tutorial will…
STM32 Ethernet PART 6 – How to Configure Simple HTTP Webserver
This is 6th Tutorial in the ethernet series, and today we will see how to…
STM32 Ethernet PART 6.1 – Configure HTTP Webserver using SSI
This tutorial will cover how to use the SSI (Server Side Include) to send the…
STM32 Ethernet PART 6.2 – Configure HTTP Webserver using CGI
This tutorial will cover how to use the CGI (Common Gateway Interface) to send the…
STM32 RTOS Series
Step-by-step STM32 RTOS tutorial series covering FreeRTOS setup, tasks, queues, semaphores, and real-time project examples.
STM32 FreeRTOS Tutorial: Setup with CubeMX, Task Creation, and Priorities
Learn how to configure FreeRTOS in STM32 using CubeMX. Create tasks, manage priorities, and build…
FreeRTOS Tutorial #2 -> Task Operations
This is the second tutorial in the series of free RTOS, we will see how…
FreeRTOS Tutorial #3 -> How to use Binary Semaphore
This tutorial will cover how to use the Binary Semaphore in FreeRTOS. We will use…
FreeRTOS TUTORIAL #4 -> Using Counting Semaphore
This tutorial will cover how to use the Counting Semaphore in FreeRTOS. We will see…
FreeRTOS Tutorial #5 ->Using Queue
This tutorial will cover how to use the Queue in FreeRTOS. We will see both,…
FreeRTOS Tutorial #7 -> Using MUTEX
This tutorial of the FreeRTOS series will cover how to use the Mutex. It stands…
FreeRTOS Tutorials #8 -> Software Timers
This tutorial will cover how to use the software timers in FreeRTOS. We will see…
STM32 Memories
Understand STM32 memories with guides on Flash, SRAM, EEPROM, and external memory interfacing, explained with code examples.
W25Q Flash Series Part 3 – How to Erase Sectors
This is the 3rd tutorial in the series covering W25Q Flash memories. Today we will…
Interface SD Card with STM32 via SDIO (4bit Mode)
Step-by-step guide to interface an SD card with STM32 using SDIO peripheral and DMA. Covers…
W25Q Flash Series Part 5 – how to update sectors
This tutorial will cover how to update the data in a sector or number of…
W25Q Flash Series Part 1 – Connect and Read Device ID
This is the first tutorial in the series covering W25Q Flash memories. Today we will…
W25Q Flash Series Part 9 – SPI Flash Loader
This tutorial cover how to create and use the external loader for the W25Q flash…
SDRAM in STM32
This tutorial will cover how to interface the SDRAM in STM32 MCU. We will see…
W25Q Flash Series Part 10 – QSPI & Ext Loader in H750
This is the 10th tutorial in the W25Q Flash series using STM32 and today we…
STM32 SD Card Interface via SPI and DMA | Read, Write, FATFS + CubeMX
Learn how to interface SD card with STM32 via SPI using HAL, DMA & FATFS….