STM32 MCUs
From FAQs to complete How-to articles, find useful articles on STM32 MCUs programming, troubleshooting, ecosystem, and product details.
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Knowledge Base Articles

How to use the STM32 ADC's internal reference voltage

Introduction In some applications, specifically battery-powered ones, it is common for the supply voltage to drop as the battery discharges. Sometimes, both VDDA and VREF+ is powered directly by the battery. The problem with this is if the VDDA is b...

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How to make an efficient bit-bang driver on STM32

Introduction This article discusses the theory behind making a bit-bang driver as efficient as possible. In the bottom of this article, I have attached a single header file based bit-bang SPI controller mode 0 driver. 1. Pros and cons of a bit-bang ...

How to add a BSP to an STM32CubeIDE project

1. Introduction STMicroelectronics offers BSPs (Board Support Packages) for all STM32 Evaluation and Nucleo boards as well as Discovery Kits. In this article we will see how to add a BSP to your STM32CubeIDE project.  2. Prerequisites   Hardware: Min...

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NanoEdge AI Studio install/activation troubleshooting

Common causes for issues during the install and activation process, are network communication problems. 1. Checklist, in order of importance Antivirus silently blocking network connectionsProxy with incorrect settings (try with no proxy first)VPN bl...

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Julian E. by ST Employee
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How to clone a dual core project in STM32CubeIDE

Summary This article presents a quick guidance on how to clone an existing dual core project for any STM32 dual core MCU. Introduction In this article, a few steps are presented as guidance to copy/clone an existing dual core project for the STM32H7...

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How to create a LoRaWAN server on local PC (1/2)

The usual free offer for a LoRaWAN server usually consists of only one network with up to 10 devices per registration. So the purpose of this tutorial is to show, that the Network server of the LoRaWAN network can be quite simple and running on a loc...

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How to use SRAM Parity in your application

Many of our microcontrollers provide the option to enable a parity check on SRAM via the option bytes. This feature becomes particularly useful when trying to get your product certified for safety critical applications, as without the parity check it...

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How to use the LPBAM feature: An example using STM32U5 board

This article provides guidelines on how to use the LPBAM feature in the STM32U5 series to allow peripherals to be autonomous and optimize the power consumption in STOP2 mode. The LPBAM stands for low-power background autonomous mode. It is an operati...

Sarra.S by ST Employee
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How to install X-CUBE-AI through STM32CubeMX

This installation guide shows how to install the X-CUBE-AI expansion package through STM32CubeMX.  X-CUBE-AI is an STM32Cube expansion package that expands the capabilities of STM32CubeMX and is a part of the STM32Cube.AI ecosystem. It offers automat...

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