STM32 Tutorials Using HAL

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 #9 || Lin Protocol PART 2

In this tutorial we will see how to use the Lin Transceivers to communicate between 2 STM32 MCUs, the master and the slave. We will also see

STM32 UART #10 || Lin Protocol PART 3

In this tutorial we will see how to STM32 as master and slave communicate with each other via the linbus. The master sends the command over..

STM32 Timer Series

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STM32 ADC Series

STM32 ADC | PART 9 Oversampling Technique

Boost STM32 ADC resolution with hardware oversampling. Step-by-step guide for STM32, including CubeMX config, VM shifts, sampling, and HAL code demo.

STM32 ADC | PART 10 Reference Voltage

Understand STM32 ADC reference voltage options: internal VrefINT or external VREFBUF via VDDA/VREF+. Includes CubeMX config, sampling, and calibration code.

STM32 ADC Differential Mode Explained – Tutorial #11

Learn how to use STM32 ADC in differential mode to measure voltage differences between two inputs. Covers biasing, common‑mode range, CubeMX & HAL code.

STM32 Ethernet Series

STM32 Ethernet #7 UDP Server using LWIP NETCONN (RTOS)

This tutorial will cover how to use STM32 Ethernet with Free RTOS using LWIP and NETCONN. We will create a UDP sever, and the client will..

STM32 Ethernet #8 UDP Client using LWIP NETCONN (RTOS)

How to use STM32 as Ethernet UDP Client using NETCONN with Free RTOS and LWIP. We will create a UDP Client, which will communicate..

STM32 Ethernet #9 TCP Server and Client using LWIP NETCONN (RTOS)

In this tutorial, we will cover How to use STM32 as the TCP Server and TCP client, both using the NETCONN and LWIP.

STM32 Ethernet #10 HTTP Server (Basic) using LWIP NETCONN (RTOS)

This tutorial will cover how to use our STM32 to create a HTTP Webserver but using the FreeRTOS and the NETCONN API of course.

STM32 Ethernet #11 HTTP Server using AJAX PART1

In this tutorial, we will see how to use the webserver with AJAX making the XMLHTTPRequest, and understanding it’s functions..

STM32 Ethernet #12 HTTP Server using AJAX PART2

In this tutorial, we will see how to reload a specific part of the webpage with AJAX using the XMLHTTPRequest..

How to use Ethernet with Riverdi STM32 Displays

This tutorial covers how to use the ethernet on the riverdi STM32 H7 embedded displays with the help of the Riverdi POE Add-on..

STM32 Ethernet with Mongoose | Part 1 Setup Guide

Learn how to set up Ethernet on STM32 using the Mongoose networking library. Step-by-step guide with code, connection details, and configuration tips.

STM32 RTOS Series

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STM32 LVGL Series

ESP32 SPI LCD with Graphics using LVGL

Learn to interface an SPI LCD with ESP32 and display graphics using the LVGL library. This guide includes code, setup, and working demo to enhance your project.

ESP32 SPI LCD Touch Interface | Add Touch to Your Display

Learn how to add a touch interface to an SPI LCD using ESP32. Step-by-step guide with code and circuit to create interactive touch-enabled displays.

How to Interface GC9A01 Round Display with STM32 Using SPI + LVGL Integration

Learn how to interface the GC9A01 round TFT display with STM32 via SPI and implement LVGL for rich embedded GUIs. Step-by-step guide to wiring, code, and rendering graphics with LVGL.

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 LVGL. Use SquareLine Studio to design the GUI. Includes code, design steps, and integration tips.