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Luat 4G模块AT命令手册V4.1.6.pdf
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更新于2023-03-03
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本手册详细介绍了合宙Luat LTE模块做支持的 AT 命令集。 1.2 惯例和术语缩写 本手册中模块可以被称为如下术语： 1）ME (移动设备)，它可包括移动终端（MT），终端适配器（TA） 2）MS (移动台)，它包括移动设备（ME）和用户识别模块（SIM） 3）TA (终端设配器) 4）DCE (数据通信设备) 或者传真 DCE (传真调制解调器，传真板) 在应用中，控制器通过串口发送 AT 命令来控制 GSM 模块。串口线对端的控制器可以被称为如下术语： 1） TE (终端设备) 或 2） DTE (数据终端设备) 或者简单地说，一个嵌入式应用
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218
Luat 4G LTE 模块 AT 命令手册 V4.1.6
适用模块：Air720 系列
发布时间：2019/11/19
2
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218
1 AT
命令概述
...................................................................................................................................................................
8
1.1
文档目的
...................................................................................................................................................................
8
1.2
惯例和术语缩写
.......................................................................................................................................................
8
1.3 AT
命令语法
.............................................................................................................................................................
9
1.4 AT
命令最大响应时间
...........................................................................................................................................
10
2
基本命令
.........................................................................................................................................................................
11
2.1
查询制造商名称：
AT+CGMI
..............................................................................................................................
11
2.2
查询模块型号：
AT+CGMM
................................................................................................................................
11
2.3
查询模块版本信息：
AT+CGMR
.........................................................................................................................
11
2.4
查询
IMEI
号：
AT+CGSN
..................................................................................................................................
12
2.5
查询
SIM
卡
ICCID
号码：
AT+CCID(/ICCID)
.............................................................................................
12
2.6
查询
IMSI
：
AT+CIMI
.........................................................................................................................................
13
2.7
查询产品信息：
ATI
..............................................................................................................................................
13
2.8
查询模块
FIRMWARE
版本：
AT+VER
.............................................................................................................
14
2.9
查询硬件版本：AT^HVER
...................................................................................................................................
14
2.10
查询各种信息：
AT*I
........................................................................................................................................
15
2.11
重复上一条命令：
A/
........................................................................................................................................
16
2.12
写
SN
号命令：
AT+WISN
.............................................................................................................................
16
2.13
重启模块：AT+RESET
....................................................................................................................................
17
2.14
重启模块并恢复出厂设置：AT+RSTSET
......................................................................................................
17
2.15
FOTA 空中升级：AT+UPGRADE
..................................................................................................................
17
2.16
开机初始化信息
.................................................................................................................................................
22
3
配置命令
.........................................................................................................................................................................
24
3.1
选择
TE
字符集：
AT+CSCS
...............................................................................................................................
24
3.2
保存用户当前的配置：
AT&W
.............................................................................................................................
24
3.3
设置命令回显模式：
ATE
.....................................................................................................................................
25
3.4
恢复所有参数为出厂配置：
AT&F
.......................................................................................................................
25
3.5
设置结果码抑制模式：
ATQ
.................................................................................................................................
25
3.6
设置
TA
响应内容的格式：
ATV
..........................................................................................................................
26
3.7
设置
CONNECT
结果码格式和监测呼叫进程：
ATX
......................................................................................
27
3.8
设置自动应答前振铃次数：
ATS0
.......................................................................................................................
27
3.9
设置指令行终止符：
ATS3
...................................................................................................................................
28
3.10
设置命令行编辑字符：
ATS5
..........................................................................................................................
28
3.11
设置
CDC
功能模式：
AT&C
...........................................................................................................................
29
3.12
设置
DTR
功能模式：
AT&D
............................................................................................................................
29
3.13
实时时钟：
AT+CCLK
......................................................................................................................................
29
3.14
设备错误：
AT+CMEE
.....................................................................................................................................
30
3.15
错误码描述：
+CME ERROR:<ERR>
..........................................................................................................
31
4
设备
/
串口控制命令
......................................................................................................................................................
36
4.1
手机活动状态：
AT+CPAS
..................................................................................................................................
36
4.2
模块功能模式：
AT+CFUN
..................................................................................................................................
37
4.3
关机：
AT+CPOWD
.............................................................................................................................................
38
4.4
输入
PIN
码：
AT+CPIN
......................................................................................................................................
38
3
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218
4.5
设备锁定：
AT+CLCK
..........................................................................................................................................
39
4.6
修改密码：
AT+CPWD
........................................................................................................................................
40
4.7
网络灯闪烁的时间间隔：
AT+SLEDS
...............................................................................................................
41
4.8
设置
TE-TA
波特率：
AT+IPR
............................................................................................................................
42
4.9
设置
TE-TA
帧格式：
AT+ICF
...........................................................................................................................
43
4.10
设置指令行换行字符：
ATS4
..........................................................................................................................
43
4.11 TE-TA
本地流量控制：
AT+IFC
.....................................................................................................................
44
4.12
多路复用：
AT+CMUX
.....................................................................................................................................
45
4.13
开启和关闭
SIM
卡在位硬件检测：
AT+CSDT
............................................................................................
46
4.14
检测某个插槽的 SIM 卡是否在位：AT*SIMDETEC
.....................................................................................
46
4.15
控制 SIM 卡状态主动上报：AT^CARDMODE
...............................................................................................
47
4.16
获取 SIM 类型：AT*EUICC
..............................................................................................................................
48
4.17
通过
UART
口设置睡眠唤醒：
AT+CSCLK
..................................................................................................
48
4.18
设置睡眠等待时间：
AT+WAKETIM
.............................................................................................................
50
4.19
设置
RI
指示功能：
AT+CFGRI
.....................................................................................................................
51
4.20
设置
MAC
地址：
AT+MIFIMAC
....................................................................................................................
51
4.21
读取
ADC
：
AT+CADC
...................................................................................................................................
52
4.22
读取
VBAT
电压：
AT+CBC
............................................................................................................................
52
4.23
打开
/
关闭网络灯：
AT+CNETLIGHT
...........................................................................................................
53
5
网络服务相关命令
.........................................................................................................................................................
54
5.1
查询信号质量：AT+CSQ
.....................................................................................................................................
54
5.2
查询信号质量（扩展）：AT+CESQ
..................................................................................................................
55
5.3
打开 CSQ 主动上报：AT*CSQ
...........................................................................................................................
56
5.4
网络注册信息：AT+CREG
..................................................................................................................................
57
5.5
E-UTRAN EPS 网络注册状态：AT+CEREG
...................................................................................................
58
5.6
设置网络模式：AT^SYSCONFIG
.......................................................................................................................
60
5.7
查询 CID 相关的上下文定义：AT+CGCONTRDP
.............................................................................................
61
5.8
运营商查询和选择：AT+COPS
..........................................................................................................................
62
5.9
自动时区更新：AT+CTZU
...................................................................................................................................
64
5.10
打开 NITZ 自动上报：AT+CTZR
....................................................................................................................
65
5.11
(URC)NITZ 自动上报：+NITZ:<TIME>,<DS>
.................................................................................................
65
5.12
设置小区背景搜寻：AT+BGLTEPLMN
..........................................................................................................
66
5.13
使能 HSDPA 和 HSUPA：AT*EHSDPA
........................................................................................................
66
5.14
设置 GSM/UMTS 工程模式：AT+EEMOPT
.................................................................................................
69
5.15
在工程模式下查询 GSM/UMTS/LTE 信息：AT+EEMGINFO
.....................................................................
69
5.16
GSM/UMTS/LTE 模式和频段设置：AT*BAND
............................................................................................
70
5.17
查询当前工作频段：AT*BANDIND
................................................................................................................
74
5.18
查询接入机制（ACCESS TECHNOLOGY）：AT^CACAP
...............................................................................
75
5.19
查询当前的系统信息：AT^SYSINFO
............................................................................................................
76
5.20
小区/频率锁：AT*CELL
.....................................................................................................................................
77
5.21
读取基站定位（LBS）信息和时间：AT+CIPGSMLOC
..............................................................................
79
5.22
拒绝接听呼叫：
AT+GSMBUSY
....................................................................................................................
81
5.23
流量查询命令：
AT^DATAINFO
....................................................................................................................
82
5.24
(URC)手动 PLMN 选择选项：+MSRI
............................................................................................................
82
5.25
(URC)系统模式： ^MODE
..............................................................................................................................
82
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218
5.26
(URC)SIM 卡状态上报：^SIMST
...................................................................................................................
83
5.27
(URC)工程模式基本信息：+EEMGINFOBASIC
..........................................................................................
84
5.28
(URC)GSM 工程模式下当前小区的信息：+EEMGINFOSVC
...................................................................
84
5.29
(URC)GSM 工程模式下 PS 信息：+EEMGINFOPS
...................................................................................
85
5.30
(URC)GSM 工程模式下邻接小区的信息：+EEMGINFONC
......................................................................
86
5.31
(URC)工程模式下当前网络状态：+EEMGINBFTM
....................................................................................
86
5.32
(URC)UMTS 工程模式下当前小区的信息：+EEMUMTSSVC
..................................................................
87
5.33
(URC)UMTS 工程欧式下同频率信息：+EEMUMTSINTRA
.......................................................................
90
5.34
(URC)UMTS 工程模式下频间信息：+EEMUMTSINTER
...........................................................................
91
5.35
(URC)UMTS 工程模式下无线接入技术间信息：+EEMUMTSINTERRAT
...............................................
91
5.36
(URC)LTE 工程模式下服务小区信息：+EEMLTESVC
...............................................................................
92
5.37
(URC)LTE 工程模式下同频信息：+EEMLTEINTRA
...................................................................................
93
5.38
(URC)LTE 工程模式下频间信息：+EEMLTEINTER
...................................................................................
93
5.39
(URC)LTE 工程模式下无线接入技术间信息：+EEMLTEINTERRAT
........................................................
94
6
短消息命令
.....................................................................................................................................................................
95
6.1 PDU
短信编码格式介绍
.......................................................................................................................................
95
6.2
选择短消息服务
:AT+CSMS
...............................................................................................................................
97
6.3
短消息优先存储区选择：
AT+CPMS
.................................................................................................................
97
6.4
短消息中心地址：
AT+CSCA
..............................................................................................................................
99
6.5
短消息格式：
AT+CMGF
.....................................................................................................................................
99
6.6
设置短信
TEXT
模式参数：
AT+CSMP
...........................................................................................................
100
6.7
控制
TEXT
模式下短信头信息显示：
AT+CSDH
...........................................................................................
101
6.8
新消息指示：
AT+CNMI
....................................................................................................................................
103
6.9
新短消息确认：
AT+CNMA
...............................................................................................................................
105
6.10
发送短信：
AT+CMGS
..................................................................................................................................
106
6.11
把消息写入存储器：
AT+CMGW
.................................................................................................................
108
6.12
从存储器发送短信：
AT+CMSS
...................................................................................................................
110
6.13
短信链路控制命令：
AT+CMMS
..................................................................................................................
111
6.14
读短信：
AT+CMGR
......................................................................................................................................
112
6.15
列举短消息：
AT+CMGL
...............................................................................................................................
114
6.16
删除短消息：
AT+CMGD
..............................................................................................................................
116
6.17
小区广播短消息类型选择：
AT+CSCB
.......................................................................................................
117
6.18
短信业务失败结果码：
CMS ERROR
：
<ERR>
.........................................................................................
117
7
分组域相关命令
...........................................................................................................................................................
118
7.1 GPRS
网络注册状态：
AT+CGREG
................................................................................................................
118
7.2 GPRS
附着分离：
AT+CGATT
.........................................................................................................................
119
7.3 GPRS
上下文定义：
AT+CGDCONT
..............................................................................................................
120
7.4
显示
PDP
地址：
AT+CGPADDR
.....................................................................................................................
122
7.5 PDP
上下文激活：
AT+CGACT
........................................................................................................................
123
7.6
可接受的最小服务质量简报：
AT+CGQMIN
..................................................................................................
123
7.7
请求的服务质量简报：
AT+CGQREQ
.............................................................................................................
124
7.8
控制非请求
GPRS
事件上报：
AT+CGEREP
.................................................................................................
125
7.9
(URC)分组域事件 URC 上报：+CGEV
...........................................................................................................
126
7.10
通过
CID
查询本地
IP
地址：
AT*GETIP
.....................................................................................................
129
5
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218
7.11
打开或关闭自动获取
APN
：
AT+AUTOAPN
..............................................................................................
130
7.12
设置
LTE
下缺省的
PDP
承载：
AT*CGDFLT
.............................................................................................
130
7.13
设置
LTE
缺省的
PDP
承载的鉴权参数：
AT*CGDFAUTH
......................................................................
131
8 NTP
相关命令
.............................................................................................................................................................
132
8.1
设置
GPRS
承载场景
ID
：
AT+CNTPCID
......................................................................................................
132
8.2
同步网络时间：
AT+CNTP
................................................................................................................................
133
9
文件系统读写命令
.......................................................................................................................................................
135
9.1
创建一个文件：
AT+FSCREATE
......................................................................................................................
135
9.2
读文件：
AT+FSREAD
......................................................................................................................................
135
9.3
写文件：
AT+FSWRITE
....................................................................................................................................
136
9.4
获取可用空间大小：
AT+FSMEM
....................................................................................................................
136
9.5
删除文件：
AT+FSDEL
......................................................................................................................................
137
10
嵌入式
TCPIP
命令
...............................................................................................................................................
138
10.1
启动多
IP
连接：
AT+CIPMUX
....................................................................................................................
138
10.2
启动任务并设置接入点
APN
、用户名、密码：
AT+CSTT
.......................................................................
138
10.3
激活移动场景
(
或发起
GPRS
或
CSD
无线连接
)
：
AT+CIICR
...............................................................
139
10.4
查询本地
IP
地址：
AT+CIFSR
....................................................................................................................
139
10.5
设置
TCP
使用
SSL
功能：
AT+CIPSSL
.....................................................................................................
139
10.6
配置
TCP SSL
参数：
AT+SSLCFG
............................................................................................................
140
10.7
建立
TCP
连接或注册
UDP
端口号：
AT+CIPSTART
...............................................................................
144
10.8
选择
TCPIP
应用模式：
AT+CIPMODE
......................................................................................................
146
10.9
选择非透传数据发送模式：
AT+CIPQSEND
.............................................................................................
146
10.10
配置透明传输模式：
AT+CIPCCFG
........................................................................................................
147
10.11
发送数据：
AT+CIPSEND
........................................................................................................................
148
10.12
设置自动发送数据前的定时时间：
AT+CIPATS
....................................................................................
150
10.13
设置发送数据时是否显示
‘>’
和发送情况提示：
AT+CIPSPRT
............................................................
150
10.14
查询当前连接状态：
AT+CIPSTATUS
....................................................................................................
151
10.15
查询已连接数据传输状态：
AT+CIPACK
...............................................................................................
152
10.16
设置为
CSD
或
GPRS
连接模式：
AT+CIPCSGP
.................................................................................
153
10.17
配置域名服务器
DNS
：
AT+CDNSCFG
.................................................................................................
153
10.18
域名解析：
AT+CDNSGIP
.......................................................................................................................
154
10.19
设置单链接接收数据时是否显示发送方的
IP
地址和端口号：
AT+CIPSRIP
....................................
154
10.20
设置单链接接收数据是否显示
IP
头：
AT+CIPHEAD
..........................................................................
155
10.21
设置单链接接收数据是否在
IP
头显示传输协议：
AT+CIPSHOWTP
................................................
155
10.22
配置
TCP
协议的参数：
AT+TCPUSERPARAM
....................................................................................
156
10.23
多链接时接收数据：
+RECEIVE
..............................................................................................................
157
10.24
保存
TCPIP
应用上下文：
AT+CIPSCONT
............................................................................................
157
10.25
手动获得网络数据：
AT+CIPRXGET
......................................................................................................
158
10.26
关闭
TCP
或
UDP
连接：
AT+CIPCLOSE
..............................................................................................
161
10.27
关闭移动场景：
AT+CIPSHUT
................................................................................................................
161
10.28
修改
RNDIS
网卡网关
IP
地址：
AT+ROUTEIP
...................................................................................
162
10.29
将模块配置为服务器：
AT+SERVER
......................................................................................................
162
10.30 PING
回声请求命令
:AT+CIPPING
..............................................................................................................
163
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