cs5463程序

说明：  中国电信NB-IOT中需要实现的加密代码，本例严格测试通过，供需要的朋友下载使用(The encrypted code needed to be implemented in NB-IOT of China Telecom has passed the strict test for downloading and using by friends who need it.)

STM32L476RGTx 开发板，连接心率传感器，通过NB95上报心率实时情况源码

C语言编写ZigBee源码组网实现（IAR软件平台）(IT could help you to make a net.)

说明：  基于DV-HOP算法的无线传感器网络定位优化研究，加入PSO来优化算法，增加精确度。(The location optimization of wireless sensor networks based on DV-HOP algorithm is studied. PSO is added to optimize the algorithm to increase accuracy.)

利用粒子群优化算法，进行样本训练BP神经网络(Sample Training BP neural network)

中国电信NB-IOT中需要实现的加密代码，本例严格测试通过，供需要的朋友下载使用(The encrypted code needed to be implemented in NB-IOT of China Telecom has passed the strict test for downloading and using by friends who need it.)

BME280 Sensor program for PICp18f46k22 Microcontroller using Soft I2c

说明：  基于HC32F005的无线RF控制灯串。RF模块可替换成其他无线模式。程序中包含多种灯串显示模式(Wireless RF control lamp string based on HC32F005. RF module can be replaced by other wireless modes. The program contains a variety of lamp string display modes)

物联网 ESP8266上位机源代码，编译之后，可以在PC机上运行，需要安装NI 网络驱动软件。

说明：  java实现的opc ua 客户端，源码。大家可以看看，简单，易懂，只有4个文件。(OPC UA client implemented in java, source code. As you can see, it is simple and easy to understand. There are only four documents.)