STM32 ADC PART 11 – Differential Mode Explained
Learn how to use STM32 ADC in differential mode to measure voltage differences between two…
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.
WS2812 LEDs using SPI
This tutorial covers how to interface WS2812 addressable LEDs with STM32 using the SPI. We…
How to communicate between HC-12 using STM32
This tutorial will cover how to communicate between STM32 MCUs using the HC-12 Module. We…
How to interface MPU6050 (GY-521) with STM32
This tutorial will cover how to interface the MPU6050 Accelerometer with STM32 using the I2C…
Interface BMP180 with STM32
This tutorial will cover how to interface the BMP180 temperature and atmospheric pressure sensor with…
STM32 FDCAN in Loopback Mode
This tutorial will cover how to configure the FDCAN peripheral in the loopback mode. We…
STM32 ADC Tutorial (Part 10): Using ADC Reference Voltage
This tutorial explains the concept of ADC reference voltage in STM32. You’ll learn why it…
STM32 UART PART 8 – Lin Protocol PART 1
In this tutorial we will see how to configure the STM32 as the Lin protocol…
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.
How to use 4×4 keypad with STM32
This tutorial will cover how to interface a 4×4 keypad with STM32. We will use…
Riverdi STM32-U5 Embedded Display
This tutorial covers how to get started with the new Riverdi STM32-U5 Embedded Display. What…
AVR #7. I2C Master PART 3 || Interface LCD1602 via I2C
This tutorial covers how to use the AVR MCU as the I2C Master and send…
Interface TFT display with STM32
This tutorial will cover how to interface the TFT display with STM32. We will use…
TouchGFX #7. How to implement on screen keyboard
This tutorial covers how to implement the on screen keyboard functionality in any application in…
How to interface MPU6050 (GY-521) with STM32
This tutorial will cover how to interface the MPU6050 Accelerometer with STM32 using the I2C…
LVGL on STM32 || PART 4
In this LVGL tutorial we will send the UART and ADC data to the display,…
How to Interface LCD1602 via I2C on ESP32 with ESP‑IDE
Learn how to interface a PCF8574‑based I2C LCD1602 with ESP32 using ESP‑IDE. Complete wiring guide,…
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.
W25Q Flash Series Part 4 – How to Program Pages
This is the 4th tutorial in the series covering W25Q Flash memories. Today we will…
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…
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 11 – Xecute In Place (XIP)
In this PART 11 of the W25Q series, we will cover how to run an…
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…
SDRAM in STM32
This tutorial will cover how to interface the SDRAM in STM32 MCU. We will see…
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…