[size=4]Experimental phenomenon: [/size] [size=4] [/size] [size=4]One EB2530 (terminal A) is defined as a transmitting module, and the other EB2530 (terminal B) is defined as a receiving module. [/siz...
I recently stored data in an SD card. Since I didn't use a file system, I couldn't see the stored data, so I wrote a read function. When I displayed it through the serial port debugging assistant, som...
[font=微软雅黑][size=3][color=#000] How is everyone's progress in the activity of learning to draw a four-layer board a while ago? Some people have already finished drawing and even wrote a summary! [/col...