很多童靴拿到我们的开发板M5310和M5310A后，不知道从何处入手，也懒得去看at指令手册，我这里列举出两个模组的最简at指令流程。供大家参考：
M5310A：

AT  //模组返回ok，mcu和模组通信成功

AT+CSQ  //查询信号，一般12-31，数值越大越好。一般为20左右

AT+CEREG? //网络附着情况，返回0,1为附着到网络

AT+MIPLCREATE=49,130031F10003F2002304001100000000000010123138332E3233302E34302E33393A35363833000131F300080000000000,0,49,0 //创建实体

AT+MIPLADDOBJ=0,3200,1,"1",0,1 //创建对象，必须创建

AT+MIPLDISCOVERRSP=0,3200,1,4,"5750" //创建资源，如果不创建，数据也能上报平台，但是资源列表不显示

AT+MIPLOPEN=0,3000,30 //登录平台

AT+MIPLNOTIFY=0,0,3200,0,5750,1,4,"177788",0,0,12//，带ackid，ackid每次上报要自加，上报数据


M5310：
AT

AT+CSQ

AT+CEREG?

AT+MIPLCONF=71,1000FEDD2C0100001900636F61703A2F2F3138332E3233302E34302E33393A353638331F003836353832303033303337303433363B313233343536373839303132333435050502,1,1

AT+MIPLADDOBJ=0,3200,0

AT+MIPLNOTIFY=0,3200,0,5505,6,"E30**E6",1

AT+MIPLOPEN=0,30

AT+MIPLNOTIFY=0,3200,0,5505,6,"E30**E6",1//不带ackid

AT+MIPLNOTIFY=0,3200,0,5505,5," E30**E6",1,278//带ackid