Arduino for STM32

downgrade STM32CubeProgrammer to v2.15 solve the problem.

Hi,

I am new to STM32, recently i purchased STM32F411CE (BlackPill), at once i was able to program from Arduino IDE but later i stuck with no luck : Write failed at address: 0x8000000.

my machine is macOS bigSur (11.5.2), Arduino IDE 1.8.16 and Arduino Board Manager STMicroelectronics 2.1.0 ...

try using the built-in DFU bootloader.
the finger dance is:

1 - press both reset and boot0
2 - *hold* boot0, but release reset
3 - release boot0 1 sec later
normally the OS would have some logs that a DFU device is connected, that'd hint on the correct procedure.

then use stm32cube programmer ...

Hi,

I am new to STM32, recently i purchased STM32F411CE (BlackPill), at once i was able to program from Arduino IDE but later i stuck with no luck : Write failed at address: 0x8000000.

my machine is macOS bigSur (11.5.2), Arduino IDE 1.8.16 and Arduino Board Manager STMicroelectronics 2.1.0 ...