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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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
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