STM32 MCUs Boards and hardware tools

Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.

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Forum Posts

Wake-up pin on STM32L451VCT6.

Hi community, I'm doing a PCB design with the microcontroller STM32L451VCT6. I want to work in low power and wake up the microcontroller with a push button. This push button is directly connected to a system wake up pin (PC13). I want to know how sho...

Luis Ber by Associate II
  • 391 Views
  • 1 replies
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No St Link Detected

Hi Everyone,I have a STM32F407 MCU development board (STM32F407VET6).The ST-Link Utility keeps displaying "No ST-LINK detected" - how do I overcome this?The development board I purchased: https://www.ebay.com.au/i/302449171492?chn=psAny help would be...

JElph by Associate
  • 567 Views
  • 2 replies
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External clock with Nucleo F446RE ..

I would like to experiment with feeding external clocks to the MCU on a Nucleo-F446RE (MB 1136 C) board.I am not a hardware engineer, so pardon my ignorance with this. I am still learning!From the schematics and physical board inspection of the Nucle...

subu.rama by Associate II
  • 2415 Views
  • 6 replies
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NUCLEO-F767ZI unable to do a FullChipErase

Hi, i was playing with OptionBytes on my custom USB-Bootloader and... I end up in a bricked NUCLEO board... the CPU itself is still running (I can even update an application) but I cannot connect via ST-LINK and/or DfuSe anymore...The error message...

iw2lsi by Associate III
  • 1086 Views
  • 8 replies
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