lora sx1278 参考设计，包含原理图，pcb文件和bom列表。

资料内含亿佰特公司发布的Lora模块SX1278，该模块使用串口通信，M0,M1用于模式转换连接到单片机，RXD,TXD连接到单片机相应端口，可以通过AUX电平检测模块工作状态。内含一个模块参数配置的软件，可以通过软件直接配置参数。不含程序，不含程序！需要程序的朋友可以见博客。

用于物联网开发的LORA相关工作者或学生，其中包含Semtech公司的SX12xx系列芯片中文数据手册+驱动，并有一篇博文专门讲解LORA技术的使用，地址如下：https://blog.csdn.net/hb69222/article/details/96994599

LoRa官方源码库，固件包。版本号是V2.1.0，可直接移植在STM32系列的开发板上，官方完整固件

sx127x官方出给的原理图加PCB适合Lora新人

买模块，老板送的资料

The aim of this project is to show an example of the endpoint LoRaWAN stack implementation. This project has 3 active branches in place. The master branch which provides the latest released source code (v4.4.2), the develop branch which provides the current source code development status to be released next (Milestone 4.4.3) and the feature/5.0.0 branch which provides a preview of the current source code development status for LoRaWAN Specification v1.1 specification.(Milestone 5.0.0) The master branch implementation is based on LoRaWAN Specification v1.0.3 and LoRaWAN Regional Parameters v1.0.3revA specifications. ClassA, ClassB and ClassC end-device classes are fully implemented. The develop branch implementation is based on LoRaWAN Specification v1.0.3 and LoRaWAN Regional Parameters v1.0.3revA specifications. ClassA, ClassB and ClassC end-device classes are fully implemented. The feature/5.0.0 branch implementation is based on LoRaWAN Specification v1.1 and LoRaWAN Regional Parameters v1.1rB specifications. ClassA, ClassB and ClassC end-device classes are fully implemented. This project also provides SX1272/73, SX1276/77/78/79 and SX1261/2 radio drivers. For each currently supported platform example applications are provided. LoRaMac/classA: ClassA end-device example application. LoRaMac/classB: ClassB end-device example application. LoRaMac/classC: ClassC end-device example application. LoRaMac/fuota-test-01: FUOTA test scenario 01 end-device example application. (Based on provided application common packages) LoRaMac/periodic-uplink-lpp: ClassA/B/C end-device example application. Periodically uplinks a frame using the Cayenne LPP protocol. (Based on provided application common packages) ping-pong: Point to point RF link example application. rx-sensi: Example application useful to measure the radio sensitivity level using an RF generator. tx-cw: Example application to show how to generate an RF Continuous Wave transmission. Note: Each LoRaWAN app

Lora-calculatorUI修改版，计算结果无遮挡，并提供SX127x的配置参数设计资料和功耗设计资料

该程序是stm32通过模拟SPI驱动lora收发的程序，lora使用的sx1278，程序移植性强，备注详细，lora参数可设置

这份代码，带有一个小型的OS，并且在这个小型OS基础上面，加上了SX1278的CAD检测，定时数据发送，并且在这个过程中带有L051的低功耗处理。实测功耗为5V，100nA