Arduino for STM32

Reply Thank you everyone. When I updated the IDE to 1.8.18 (I heard there was a problem with the Windows store version), the console display changed only once. However, the program written on the board could not be rewritten. Since then, the USB port is no longer recognized. I have the following don...

※I am Japanese. This sentence was created using Google Translate OS:Win11(x64) IDE used: Arduino 2.2.1 STM32 board at hand: "STM32F103C8T6" This is a cheap item I bought on Amazon. I think it's a compatible product. Is this the type called "Blue Pill"? I have initialized the boar...