nRF24L01测试可以在两块多功能遥控器开发板上验证，一块板子烧录发送的代码，另一块板子烧录接收的代码，同时将接收数据的多功能遥控器开发板通过USB线连接到电脑，在串口终端上可以看到另一块板子通过nRF24L01发送过来的数据。(NRF24L01 tests can be developed in two pieces of multi-function remote control board, a board send code burn, burn received another ba