STM32 MCUs Boards and hardware tools

B-G431B-ESC1 circuit with 64 pin STM32G431RB

I have custom board based on G431CBT6 which's based on B-G431B-ESC design without any issues, however I need more pins such as more UARTs and ADCs therefore I made another custom board which's based on G431RB 64 pins, how the problem is the SysTick_...

STM32H735-DK: Attach to ST-LINK USB debugger port fails, but STM32 programmer works.

I have a STM32H735-DK and I'm trying to load the LedToggling sample app with the STM32CubeIDE 1.5.1. Debug fails with this message.Starting server with the following options: Persistent Mode : Disabled LogFile Name ...

STM32CubeProg: No STM32 target found on ST-LINK

I have a board (MCU: STM32H7B3LIH6Q) that I've been trying unsuccessfully to connect to using an external J-Link module, and recently I've switched to the internal ST-Link debugger. However, when I try to connect on STM32CubeProg for software reset, ...

Can't connect to STM32H7 board

I've been working with the STM32H7B3LIH6Q board on Segger, and it was functioning normally until I happened to flash the code below to it. Now I get "no idcode detected" on Segger and "No debug probe detected" on STM32CubeProgrammer when connected to...

i am working on STM32L0538. but getting some errors while connecting to stlink utility. and leds and e paper display is not getting ON.

STM32F429B JTAG Works, SWD not!

Hello dear engineers,I have made a custom header board based on the STM32f429BIT6. The board can be programmed with the JTAG interface. AS SWD and JTAG share the same connection, (JTAG needs more connection), I assumed that it would be possible to ch...

STM32L4R5ZI USB Hardware Design

Hi, I'm trying to design the USB OTG function on my PCB with STM32L4R5ZI. I saw the training documents and video on ST website and I'm confused about how to connect the TVS diode. There's a youtube video as well. Since I'm using the OTG function, it...