STM32 Step-by-step
STM32 step-by-step is a learning program, part of the STM32 Education initiative, designed for anyone interested in getting started on building projects with the STM32 microcontroller and its powerful ecosystem of development boards and software programming tools.
Whether you are an experienced embedded programmer or an enthusiastic beginner, learn in 5 tutorials from the basics of the STM32 ecosystem installation to advanced software development with sensors, UART messages and Bluetooth communication.
Start now and quickly become a professional STM32 developer!
Modules descriptions
Step 1: Pre-requisites 
Install the main tools to program STM32 and run a first example:
1. Install STM32CubeMX |
Step 2: Blink LED example on the NUCLEO-L476RG board using STM32CubeMX and HAL
Learn how to use STM32CubeMX tool to configure the pins, start the peripherals, build and generate your starting projects with initialization C code using HAL:
1. Create New Project using STM32CubeMX |
Step 3: UART and new board introduction
With this module, you will:
- Get to know a new board : STM32L4 Discovery kit IoT node
- Program and use a RS232 serial link on
- Previously used NUCLEO-L476RG and L475 IoT Node Discovery Board
1. Introduction to the UART I/F Introduction on NUCLEO-L476RG |
Step 4: Sensors usage with B-L475E-IOT01A
The purpose of this tutorial is to explain how to get measurements using sensors available in the STM32L4 Discovery kit: a step-by-step configuration for a temperature sensor of
B-L475E-IOT01A will be described.
B-L475E-IOT01A will be described.
Use of sensors on B-L475E-IOT01A Appendix: Porting SW4STM32 example to TrueSTUDIO |
Step 5: Build an IOT system
This tutorial shows how to program and use the Bluetooth interface to perform data communication in between the STM32L4 Discovery kit IoT node (B-L475E-IOT01A) and an Android application running on a mobile.
1. STM32 programming |
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The STM32L5 is based on Arm® Cortex-M33 and TrustZone® technology combined with STMicroelectronics security implementation. On your STM32L562E-DK discovery board, TrustZone is disabled (factory setting) and you can develop as on any other STM32 device. This video shows how to enable TrustZone on STM32L562E-DK discovery using STM32CubeProgrammer and create, compile and debug or run a new project with STM32CubeIDE. It also shows how to open an example project delivered in STM32CubeL5 MCU Package, modify, compile and debug or run it. For further information, you can refer to AN5394 and AN5424 application notes.
Security has emerged as one of the 3 key areas that developers of embedded and IoT applications are thriving to improve. The STM32L5 microcontroller series is the solution and provide a new optimal balance between performance, power and security.
Download the free TouchGFX GUI software, try the Out-of-the-Box supported STM32H7B3I-DK, and eliminate the need for external ram, when developing your next embedded UI.
