STM32 MCUs Boards and hardware tools

Where can I buy legit STM32-development boards? (Sloved)

I'm a Power Engineering student, so my knowledge of this topic is quite limited.But I have done some simple work with some Arduinos and my plan was to take it to the next level. The STM32! So I get an ST-Link V2, and a STM32f103C8 also known as a blu...

SWV can’t be used with nucleo-32 STM32F303K8

I am using nucleo-32 STM32F303K8 and want to graph variables with a debugger like this tutorial.https://youtu.be/eumKLXNlM0USimilar questions have been posted in the past.https://community.st.com/s/global-search/nucleo32%20swvSWO pins need to be conn...

ST-link/v2 with Keil debugging/flashing problems

I have built my own custom board with an STM32L412KB processor on board. I am using the ST-link /v2 to connect via JTAG to the board. I am able to connect with the ST-Link utility as well as Keil. In Keil I can compile and flash the code, but it seem...

I am trying to download the hex file with stlink. i was getting an error The elf loader sector erase fials. memory loader-error. error occured during memory opration STM32F767BIT6 Controller name STLINK UTILITY VERSION IS V2J31S7

We are using STM32F091RCH7 microcontroller in our design and STLINK-V3SET programmer. A 14 pin JTAG connector is used. Pins 13 and 14, which are T_VCP_RX and T_VCP_TX have been left unconnected. Is it good to go?

JTAG pins are mapped as shown in the attachment. Please review and provide your comments.

Fail to debug Nucleo STM32F429ZI

Hi I cannot connect to my Nucleo STM32F429ZI using STM32CubeIDE, the error message is: STMicroelectronics ST-LINK GDB server. Version 5.2.3Copyright (c) 2019, STMicroelectronics. All rights reserved.Starting server with the following options:       P...

How I solved my B-L475E-IOT01A board driver issue

The board version is MB1297E, my PC OS is windows 7, I successfully installed the driver(stsw-link009), but in device manager, it appears as "STM32 STLink" with a yellow exclamation mark, on the board, LD5 doess not light, LD6 keep flashing red.I che...

What is the difference between Nucleo-H743ZI and Nucleo-H743ZI2?

If the Nucleo-H743ZI2 is newer, why Nucleo-H743ZI is the active version? I have a Nucleo-H743ZI2 board. So, where can I find schematic and support page for Nucleo-H743ZI2?