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…
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.
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 ADC Part 1 – Single Channel Polling Mode
Learn how to configure STM32 ADC in single channel polling mode, read analog input using…
GPS (Neo 6M) with STM32
The GPS module Transmits the data via the UART in the NMEA format. We will…
STM32 UART PART 10 – Lin Protocol PART 3
In this tutorial we will see how to STM32 as master and slave communicate with…
STM32 UART PART 7 – How to use 1-Wire Protocol
This is the 7th tutorial in the STM32 UART Series. In this tutorial we will…
STM32 ADC Part 3 – Multiple Channels with DMA Normal Mode
In this tutorial, we’ll explore how to use STM32 ADC with multiple channels and DMA…
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….
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.
Display Analog Clock on GC9A01 Using STM32 + LVGL + SquareLine Studio (Part 2)
Learn how to display an analog clock on the GC9A01 round display using STM32 and…
Interface 7 segment display with STM32 || TM1637
This tutorial covers how to connect the TM1637 seven segment display with STM32 and how…
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…
Getting started with Riverdi STM32 Embedded Display
This tutorial will cover how to run our first project in the STM32 Embedded displays…
How to use Ethernet with Riverdi STM32 Displays
This tutorial covers how to use the ethernet on the riverdi STM32 H7 embedded displays…
LVGL on STM32 || PART 1
This tutorial covers how to integrate the LVGL with STM32 controllers. We will use the…
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…
Riverdi STM32 Display #3. Send data from UART to UI
This tutorial covers how to receive the data using UART in a Riverdi STM32 Display…
STM32 Timer Series
Master STM32 timers with practical tutorials on PWM, input capture, output compare, interrupts, and advanced timer features for real projects.
STM32 Timer #1 : Generate PWM with DMA using HAL
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 Timer #4: Input Capture Tutorial | Measure Frequency & Pulse Width
Step-by-step guide to STM32 Input Capture using CubeMX and HAL. Measure frequency, pulse width, and…
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 Tutorial (PART 1): Hardware Setup, 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 #1: Setup with CubeMX, Task Creation, and Priorities
Discover the fundamentals of FreeRTOS for STM32 microcontrollers. Learn task creation, prioritization, and multitasking to…
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.
STM32 Flash Programming: Erase, Write & Read (Page-& Sector-Based)
STM32 flash programming tutorial with HAL: erase, write, and read operations explained with examples for…
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 4 – How to Program Pages
This is the 4th tutorial in the series covering W25Q Flash memories. Today we will…
EEPROM and STM32
This tutorial will cover how to interface an I2C based AT24C EEPROM with STM32. The…
W25Q Flash Series Part 11 – Xecute In Place (XIP)
In this PART 11 of the W25Q series, we will cover how to run an…
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….
W25Q Flash Series Part 7 – QUADSPI Write, Read, Memory Mapped mode
This tutorial covers how to use the W25Q Flash memory in QuadSPI mode. 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…