smt32f103 Lost code of circuit B G431 ESC1

[Nguyenhuuphuchieu]

Mạch B G431 ESC1, tôi vô tình xóa mã bên trong stm32f103 nên giờ tôi không thể kết nối với mạch, ai đó có thể giúp tôi với mã tệp hex để tôi có thể tải lại trên stm32f103 không. Cảm ơn

[Peter BENSCH]

Welcome @Nguyenhuuphuchieu, to the community!

The STM32F103 on the B-G431B-ESC1 acts as ST-LINK/V2-1, which cannot be deleted accidentally, but only intentionally. However, the firmware of all of the ST-LINK is not available for official download, so you would have to buy a new B-G431B-ESC1.

By the way: since the entire forum speaks English, of course I write in English, even though it's not my native language.

Regards
/Peter