远程串口通讯，可以将模拟串口，主要用于远程设备监控-remote serial communication can be simulated serial ports, mainly for remote monitoring equipment

在motework中系统中，在PN2中使用Nesc语言，编写的控制传感器三个灯循环闪亮的例子。- In the motework system, using the Nesc language, write cycle of control over sensor three lights shining examples.