使用2个ZigBee节点组网，A做协调器，B做终端节点，PC机通过串口连接A,A协调器通过串口（发送命令）操控B终端节点写入和读取NV数据，NV数据为B终端节点指示灯的闪烁的时间间隔。
Two ZigBee nodes are used to form a network, A is used as coordinator, B is used as terminal node, PC is connected to A through serial port, A coordinator controls B terminal node to write and read NV data through serial port (sending commands). NV data is the flashing time interval of B terminal node indicator. (2019-07-20, IAR, 30081KB, 下载1次)