Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Greetings,I have a project on the Nucleo F767ZI board where I try to send a CAN message to another device (in particular, an Maxon EPOS4 Compact 50/5 drive). I can receive messages from this device with no problem, however, as soon as I press the but...
I was performing a firmware update to my board when the board lost connection to my computer. Ever since then I have been unable to connect to the board. I tried going through STM32CubeProgrammer to perform a connect under reset, which just says "Err...
Dear Sir,I am currently using the STM32 NUCLEO H723ZG board with the X-CUBE-ST67W61 expansion. I want to transmit the ADC values from the STM32 board via Wi-Fi. I attempted this using a trial-and-error method but was unsuccessful.Could you please gui...
Hello,I have a NUCLEO-L476RG and after update the firmware of the ST-Link V2.1 embedded on the board, stops to communicate. I want to know if it's possible to downgrade this firmware. If yes, how can i do the downgrade?Thanks!!!
Hello everyone, I'm using STLINK-V3MINIE as my programmer. The VCP is functional when I received it. But as soon as I upgrade its firmware to V3J16M8 STM32 Debug+VCP, the VCP is unusable. The VCP device enumerated on Windows 11 PC is openable but do...
Hii have issue with my nucleo -n657x0-q board, i couldn't connect to it neither ST-LINK or UART the Boot0,Boot1 jumpers are 1,0 respectively. Any idea?
I've just received a brand new DK from Mouser and I've been trying to get the stock AI demo up and running. The camrea is connected, power is provided via a short USB-C cable on the 2nd USB connector (not the ST-Link one) and the jumpers changed over...
Hello all, I have been working on a keyboard PCB with an STM32F103, and I have started trying to program it with the STM32duino bootloader however, I have been unable to connect to the chip. This is my first time using the STM32CubeProgrammer with an...
Hi everyone. I have a problem with my U5A5ZJ-Q core board. The mounted microcontroller is STM32U5A5ZJT6QU. The project is to drive a QUECTEL em05 LTE modem. I need to configure the USB port exposed by PA11 and PA12 in Host mode. I am using the standa...
Dear ST Support,I have two questions regarding the STM32H7S78-DK board.1. Is it possible to retrieve the original factory application that comes preloaded on the STM32H7S78-DK? I’ve already flashed my own project, but as expected, this process erase...