STM32 MCUs Boards and hardware tools

Hello. I have a simple PCB board that can be flashed with a .dfu firmware file (via DfuSeDemo for example). I'd like to change USB device name shown in Windows. What are the modifications needed to the source code? Thanks in advance for the answers.

Hi, I designing a new design with STM32L471ZGJ6 MCU. I connected crystal osc S.N. ECS-.327-12.5-1210B-N-TR to PC14, PC15 pins

Hi,I designing a new design with STM32L471ZGJ6 MCU.I connected crystal osc S.N. ECS-.327-12.5-1210B-N-TR to PC14, PC15 pins in MCU.Is the value of the capacitors I connected correct? (see image below)Is the connection correct? Thanks,Mor

we are using STM32H755IIT6 MCU we made 5 boards with the same MCU STM32H755IIT6 all the board can be programable with verification but only one board of start to run what we can check on the board to find the problem

Hello, is there a difference in behaviour between STM32L151VET6 Revision A and Revision Z ?

STM32G030C8T6 GPIO distubs each others.

HI，I use the G0 serial​s firstly. I have welded 8 model machines,but I found some similar problems. For exampleOn the NO1 board, I used the pin PF1 be output.The problem is that the voltage of the MCU's reset pin is not High toVDD。So the mcu keeps r...

Hi all! Can I connect 2 STM32F401 MCU-s in JTAG chain and program them with ST-Link/v2 programmer-debugger? I have installed STM32CubeProgrammer.

STM32G071G8U6N Programming Problem

I'm making my ESC products in batches, after I downloaded the program for the chip, I tested the finished product and found that a lot of chips didn't work, so I downloaded the program again for the chip, but the download failed, I checked the voltag...

STM32CubeProgrammer 2.9.0 download to flash with problems. And 2.10 too.

Hi!I download firmware to internal flash STM32H725 over STLink V2 with STM32Cube Programmer 2.9.0. Very often after downloading firmware to chip, Cube Programmer report to log window "File download complete", but firmware is not updated or chip even ...