Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi,I am using an STM32H753ZIT6 NUCLEO board. While powering the board with an external supply, we faced an overvoltage issue on the board.As the user manual reccomends that the board be supplied between 7 to 12 V, we provided it a constant supply of ...
Dear Team,I recently purchased the STM32H7S78-DK development kit for evaluating and testing customization options with the STM32H7S7 series microcontroller.Although I have referred to the user manual and datasheet, I am still facing difficulties oper...
Hello wonderful ST Community!It has been 2 days since my last major project halting problem! Haha, must be time for a new one!In the last two years since I started to learn STM32 I have never had a Memory management fault so I have no clue what to do...
Hi all,I'm working on the STM32U5G9J-DK development board and trying to enable USBX-based MSC (Mass Storage Class) device functionality.My actual product is a battery-powered device, so USB Power Delivery (PD) is not an option. However, it's critical...
I was using the CAD resources files from ST for the symbol & footprints of STM32N657B0H3Q & STM32647A0 but could find some pins missing in symbols and footprints as given in the discovery kit. So can anyone check and guide on this..I'm attaching the ...
Hello everyone, I am having a problem with a simple program. My board is a STM32-U575ZITxQ.Using only the USART1 interface, if I try to print the string: "USART1_READY" on my laptop's serial port, I have no problem. However, as soon as I also enabl...
Hi All,What is the pin pitch of each connector on STM32H747I-DISCO kit bellow. Pin pitch means the distance measured from the center of one pin to the center of the next pin.・STMod+ connector・Pmod connector・ARDUINO connectorThanks in advance.
Hello ,Does anyone use STM32F429i eval board ?The user manual (shown as the screenshot below) for my F429 eval board says it has 4 USART ,4 UART. But I can only find 1 DB9 male port marked as USART1. Also, when I use CubeIDE to configure USART1, it a...
I am facing an issue with my Nucleo-F446RE board. It was working normally before, but now when I connect it via USB, the ST-Link LED lights up red, and I cannot upload code, nor does STM32CubeIDE recognize it. I tried updating the ST-Link firmware us...
Hi,Mouser among other sells the X-NUCLEO-67W61M1 expansion board and also provide a data brief, however the ST website seem to be void of any info on the board. Have anyone a clue to why that is?