Introduction - If you have any usage issues, please Google them yourself
This is produced by using a serial port 89C2051 keyboard, use the UART to communicate
Packet : 17869309uart.rar filelist
串口键盘\串口键盘.plg
串口键盘\串口键盘.c
串口键盘\串口键盘.lnp
串口键盘\串口键盘.M51
串口键盘\串口键盘.Uv2
串口键盘\串口键盘.LST
串口键盘\串口键盘.OBJ
串口键盘\串口键盘
串口键盘\串口键盘_Opt.Bak
串口键盘\串口键盘.Opt
串口键盘