nb-iot at指令测试
外网IP:117.8.185.59 端口:8825
AT+NBAND?回车 //查询 Band bc95-b5的 5对应的电信
//接收数据:
+NBAND:5\r\n
OK
------------------------------------------
AT+NCONFIG?\r\n //查 询 AUTOCONNECT 是 不 是 默 认 为 TRUE
//接收数据:
+NCONFIG:AUTOCONNECT,TRUE
+NCONFIG:CR_0354_0338_SCRAMBLING,TRUE
+NCONFIG:CR_0859_SI_AVOID,TRUE
OK
------------------------------------------
AT+CFUN?\r\n //查 询 功能 值为 1
//接收数据:
+CFUN:1
OK
------------------------------------------
AT+CIMI\r\n //查询 IMSI 号
//接收数据:
460111174805111
OK
------------------------------------------
AT+CGSN=1\r\n //查询 IMEI 号
//接收数据:
+CGSN:863703030469123
OK
------------------------------------------
AT+CSQ\r\n //查询信号强度
//接收数据:
+CSQ:25,99
OK
------------------------------------------
AT+NUESTATS\r\n //查询模块状态
//接收数据:
Signal power:-739
Total power:-628
TX power:-1
TX time:623
RX time:30653
Cell ID:103941714
DL MCS:0
UL MCS:0
DCI MCS:2
ECL:0
SNR:96
EARFCN:2506
PCI:142
OK
------------------------------------------
AT+CGATT?\r\n //返回+CGATT:1 表示附着成功,有时延约 30s
//接收数据:
+CGATT:1
OK
------------------------------------------
AT+CEREG?\r\n //查寻注网状态,1 为注册上网络,2 为正在找网
//接收数据:
+CEREG:0,1
OK
------------------------------------------
AT+CSCON?\r\n //查询连接状态,1 为 Connected,0 为 Idle
//接收数据:
+CSCON:0,0
OK
------------------------------------------
AT+NSOCL=0\r\n //close a socket 0
//接收数据:
OK or ERROR
------------------------------------------
AT+NSOCR=DGRAM,17,4587,1\r\n //Create a socket 0
//接收数据:
OK
------------------------------------------
//发送数据
AT+NSOST=0,117.8.185.59,8825,49,AA01002C000100010300000000000000000001648D317A02FD5C000000000000000300000000160000000000000000003E
//发送请求接收数据:
AT+NSORF=0,128回车
//接收返回,队列为空时接收到:
+NSONMI:0,16
0,117.8.185.59,8825,16,AA01000B00010001030000ACE64E210D,0
OK
//接收返回,队列不为空时接收到:
0,117.8.185.59,8825,16,AA01000B00010001030000ACE64E210D,0
OK
//接收返回,无数据时:
OK
----------------------------------
//PC--UDP网络数据
接收:38 客户IP:117.61.142.203
AA 01 00 21 00 01 00 81 01 46 01 11 17 48 09 02 00 02 00 9C 52 49 00 99 2C 00
00 00 00 00 00 00 02 00 00 00 00 62
--------------------------------------------------
发送:16
AA 01 00 0B 00 01 00 81 01 00 00 AC E6 4E 21 8B
--------------------------------------------------
热门工具 换一换