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- Fri Oct 28, 2022 1:03 am
- Forum: General discussion
- Topic: blackpill/greenpill stm32411 stm32f401 dfu bootloader fix
- Replies: 6
- Views: 6282
Re: blackpill/greenpill stm32411 stm32f401 dfu bootloader fix
I can confirm, I was unable to enter bootloader mode (which had been working for me for several times). Jumping PA9 and PA10 to ground and performing the normal steps to enter bootloader mode did work for me. Don't know why but I tried time and time again without success before finding this post.