sx1276源代码文件，大家可以大家可以参考(Sx1276 source code files, we can refer to)

lora 通讯 国际通用准协议代码 能够透传数据，最远距离能够达到20公里，内容为标准的c语言编写的协议范本(Lora communication international general quasi-protocol code can transmit data, the longest distance can reach 20 kilometers, the content of the standard C language prepared prototype protocol)