上电后我们的设计会发一次我们给定的数据码，然后在接受模块会接受到其发送的数据并在数码管上显示出来,之后我们可以用我们我的遥控键盘来发送数据,接收模块接收显示出来.(After power up, our design will send a given data code, then the receiving module will accept the data that it sends and display it on the digital tube. Then we can use our remote control keyboard to send the data, the receiving module is received and displayed.)