STM32 UART Part 1 – Configure and Transmit Data in Blocking Mode
Learn how to configure UART in STM32 using STM32CubeMX and transmit data with HAL functions…
STM32 HAL Programming Tutorials – CubeMX & HAL Code
STM32 HAL programming simplifies peripheral access using predefined functions from ST’s hardware abstraction layer. This section includes tutorials for STM32 Development 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 UART Series
STM32 UART PART 2 – Transmit using DMA & Interrupt
STM32 UART tutorial on using interrupt and DMA with HAL_UART_Transmit_DMA. Ideal for large data transmission…
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 UART PART 4 – Receive Data using DMA
Learn STM32 UART DMA receive using HAL in normal and circular mode. Includes tested code,…
STM32 UART PART 5 – Receive Data Using IDLE Line (Interrupt & DMA Methods)
In this tutorial, we explore using the UART peripheral’s IDLE line feature in STM32 microcontrollers…
STM32 UART PART 6 – Communication using Single Wire
This is the 6th tutorial in the STM32 UART Series. In this tutorial we will…
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 UART PART 8 – Lin Protocol PART 1
In this tutorial we will see how to configure the STM32 as the Lin protocol…
STM32 ADC Series
STM32 ADC Part 1 – Single Channel Polling Mode
Learn how to configure STM32 ADC in single channel polling mode, read analog input using…
STM32 ADC Part 2 – Single Channel with Interrupt and DMA
Explore STM32 ADC Part 2. Read a single channel using Interrupt and DMA, configure CubeMX,…
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 ADC Part 4 – Multiple Channels with DMA Circular Mode
This tutorial explains how to configure STM32 ADC to read multiple channels continuously using circular…
STM32 ADC PART 5 – Multi‑Channel without DMA
Master STM32 ADC reading on multiple channels without DMA. Includes CubeMX setup and HAL C…
STM32 ADC PART 6 – ADC Conversion Time Explained
Uncover how to calculate and measure STM32 ADC conversion time. Includes sampling, resolution, ADC clock…
STM32 ADC PART 7 – ADC External Trigger Source Selection
Learn to configure STM32 ADC external trigger using timers for precise sampling control. Includes CubeMX…
STM32 ADC PART 8 – Injected Conversion Mode
Master STM32 ADC injected conversions for high‑priority sampling. Covers triggered & auto‑injection modes, CubeMX setup,…
STM32 Timer Series
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 FreeRTOS Series
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 W5500 Ethernet Series
STM32 W5500 Ethernet Tutorial (Part 1) | DHCP, Static IP and Ping Test
Learn how to interface the W5500 Ethernet module with STM32 using SPI. This step-by-step tutorial…
STM32 W5500 Ethernet Tutorial (Part 2): Create a TCP Server to Receive and Process Data
In this tutorial, we build a TCP server on the STM32 using the W5500 Ethernet…
STM32 W5500 Ethernet Tutorial (PART 3): TCP Server with FreeRTOS
In this tutorial, learn how to build a TCP server on STM32 using the W5500…
STM32 W5500 Ethernet Tutorial (Part 4): Connect STM32 to TCP Server Using DNS and Static IP
In this part of the STM32 W5500 series, learn how to turn your STM32 into…
STM32 W5500 Ethernet Tutorial (Part 5): HTTP Webserver on STM32
In this part of the STM32 W5500 Ethernet series, learn how to build a simple…
STM32 W5500 Ethernet Tutorial (Part 6): Dynamic HTTP Webserver using CGI
Build a dynamic STM32 W5500 CGI web server that can control LEDs, adjust PWM brightness,…
STM32 W5500 Ethernet Tutorial (Part 7): STM32 as MQTT Client
Learn how to build a complete MQTT client on the STM32 using the W5500 Ethernet…
STM32 Ethernet Series
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 IoT (ESP8266) Series
STM32 IoT with ESP8266 (Part 1): Connect STM32 to WiFi and Obtain IP Address
Learn how to connect STM32 to WiFi using ESP8266. Step-by-step IoT tutorial with AT commands,…
STM32 IoT with ESP8266 (Part 2): – Send Sensor Data to ThingSpeakCloud
Learn how to send temperature, pressure, and humidity data from STM32 + ESP8266 to ThingSpeak…
STM32 IoT with ESP8266 (Part 3): MQTT Connect and Publish messages
This tutorial shows how to implement MQTT publish on STM32 using the ESP8266 Wi-Fi module….
STM32 IoT with ESP8266 (Part 4): Publish MQTT messages with RTOS
This tutorial shows how to connect STM32 with ESP8266 and use FreeRTOS to publish MQTT…
STM32 IoT Tutorial (Part 5): MQTT Subscribe with ESP8266, DMA & FreeRTOS
In this STM32 IoT tutorial, we show how to subscribe to MQTT topics using ESP8266…
STM32 LVGL Series
LVGL on STM32 || PART 1
This tutorial covers how to integrate the LVGL with STM32 controllers. We will use the…
LVGL on STM32 || PART 2
This tutorial covers how to add the touch interface to the LVGL. We will create…
LVGL on Riverdi STM32-H7 Display
This tutorial covers how to implement LVGL on the 7″ STM32H7 embedded Riverdi Display, and…
LVGL on STM32 || PART 4
In this LVGL tutorial we will send the UART and ADC data to the display,…
LVGL ON STM32 || PART5
In this LVGL tutorial we will see how to use the on screen keyboard. The…
STM32 FMC || LCD PART3 || Add LVGL & Create UI
This tutorial is the PART3 of the STM32 FSMC LCD series. We will see how…
LVGL on STM32 || PART 6
This tutorial is the PART6 of the STM32 LVGL series. We will see how to…
LVGL on STM32 || PART7 || Load LVGL from Ext Flash
This tutorial for LVGL on STM32 covers how to run the LVGL application from the…
STM32 Modbus (RTU) Series
RS485 Communication with STM32 using MAX485 Module (UART Tutorial)
Learn how to interface the RS485 MAX485 module with STM32 microcontrollers. This step-by-step guide explains…
MODBUS PROTOCOL 101
Modbus has become a standard communications protocol in industries, and is now the most commonly…
Modbus #1. STM32 Master Reads Holding and Input Registers
How to use the STM32 as the master requesting the data from the holding registers…
Modbus #2. STM32 Master Reads Coils and inputs
This is second tutorial in the Modbus series and today we will see how to…
Modbus #3. STM32 Master Writes single Coil and Holding Register
Today in the modbus series we will see how to use the STM32 as the…
Modbus #3.1 STM32 Master Writes Multiple Coils and Registers
This is another tutorial in the Modbus series and today we will see how the…
Modbus #4. STM32 as Slave || Read Holding and Input Registers
This tutorial will cover how the STM32 as a modbus slave, that will send a…
Modbus #5. STM32 as Slave || Read Coils and Inputs
This tutorial will cover how the STM32 as a slave device will send a response…
STM32 as I2C Slave Series
STM32 as I2C SLAVE || PART 1
This tutorial is the start of a new series covering the STM32 as I2C Slave…
STM32 as I2C SLAVE || PART 2
This is the 2nd tutorial in the series, which covers how to write an I2C…
STM32 as I2C SLAVE || PART 3
This is the 3rd tutorial in the series, which covers how to write an I2C…
STM32 as I2C SLAVE || PART 4
This is the 4th tutorial in the series, which covers how to write an I2C…
STM32 as I2C SLAVE || PART 5
This is the 5th tutorial in the series, which covers how to write an I2C…
STM32 as I2C SLAVE || PART 6
This is the 6th tutorial in the series, which covers how to write an I2C…
STM32 as I2C SLAVE || PART 7
This is the 7th tutorial in the STM32 I2C slave series. This tutorial covers clock…
STM32 TouchGFX Series
Getting Started with TouchGFX on STM32 Discovery Board
This tutorial introduces TouchGFX with STM32 boards. You will learn how to design a GUI,…
TouchGFX #2. How to use TextArea and Wildcards
This tutorial will cover how to use TextArea with wildcard to display the counter value,…
TouchGFX #3. Sending data to UI || MVP
This tutorial covers how to send the data from MCU to the UI in touchGFX….
TouchGFX#4. Sending data from another task || Gauge || Animation
This tutorial will cover how to send data to the touchGFX UI, while we sample…
TouchGFX #5. Data from UART to UI
This tutorials covers how to display the data, received from the UART, to the UI…
TouchGFX #6. How to Build a Multiscreen Project
This tutorial will cover how to resolve the issues we face while building a project…
TouchGFX #7. How to implement on screen keyboard
This tutorial covers how to implement the on screen keyboard functionality in any application in…
TouchGFX #8. Send data from GUI to MCU
This tutorial will cover how to retrieve the data from the TouchGFX GUI and send…
STM32 Memories
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 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 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 8 – QUADSPI External Loader
This tutorial will cover how to create an external loader for the W25Q Flash using…
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 10 – QSPI & Ext Loader in H750
This is the 10th tutorial in the W25Q Flash series using STM32 and today we…
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…
SDRAM in STM32
This tutorial will cover how to interface the SDRAM in STM32 MCU. We will see…
STM32 Sensor Interface
How to interface MPU6050 (GY-521) with STM32
This tutorial will cover how to interface the MPU6050 Accelerometer with STM32 using the I2C…
Interface AHT20 Sensor with STM32 Using I2C
Learn how to interface the AHT20 temperature and humidity sensor with STM32 using I2C. Includes…
How to Interface DHT11 Temperature and Humidity Sensor with STM32 using HAL
Learn how to connect and read data from a DHT11 temperature and humidity sensor using…
Multiple DS18B20 sensors using UART
This tutorial will cover how to interface DS18B20 sensor with STM32, but using the UART….
GP2Y0A41SK0F STM32 ADC Distance Measurement Guide
Learn how to interface the GP2Y0A41SK0F IR distance sensor with STM32 using ADC. Includes circuit…
HCSR04 Ultrasonic sensor and STM32
This tutorial will cover how to interface the HCSR04 Ultrasonic distance sensor with STM32…
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…
How to interface DS18B20 with STM32
Interface DS18B20 Temperature sensor with STM32 using the microseconds delay generated using the Timer. The…
STM32 Module Interface
GPS (Neo 6M) with STM32
The GPS module Transmits the data via the UART in the NMEA format. We will…
RS485 Communication with STM32 using MAX485 Module (UART Tutorial)
Learn how to interface the RS485 MAX485 module with STM32 microcontrollers. This step-by-step guide explains…
STM32 Communication using HC-05
This tutorial covers the setup of HC-05 in the master and slave modes. Also how…
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…
How to use 4×4 keypad with STM32
This tutorial will cover how to interface a 4×4 keypad with STM32. We will use…
Interface Passive Buzzer with STM32
This tutorial will cover how to interface the passive buzzer with STM32 and how to…
Joystick and STM32
This tutorial will cover another use of the ADC peripheral. We will see how to…
WS2812 LEDs using SPI
This tutorial covers how to interface WS2812 addressable LEDs with STM32 using the SPI. We…