SIM7500_SIM7600系列AT命令手册_v3.00

sim7500

sim7600

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"SIM7500_SIM7600 Series_AT Command Manual_V3.00" SIM7500和SIM7600系列模块是由SIMCom Wireless Solutions Limited提供的4G LTE通信模块，主要适用于物联网(IoT)应用。这个手册，即"SIM7500_SIM7600Series_ATCommandManual_V3.00"，详细阐述了这些模块的AT指令集，用于通过串行通信接口与模块进行交互和控制。AT指令是通用的命令系统，最初由Hayes公司定义，现在广泛应用于各种无线通信模块，如GSM、GPRS、3G、4G和物联网模块。该手册的版本为3.00，日期为2021年11月18日，表明它是SIMCom的最新发布，可能包含了最新的功能更新和技术改进。手册的目标用户是需要使用SIM7500或SIM7600系列模块进行产品开发、应用设计和工程实施的专业人员。 SIMCom强调，提供的信息是根据客户特定需求定制的，没有进行额外的信息搜索。这意味着手册中的内容是基于与客户直接交流的特定要求，而客户可能需要在更广泛的电子系统中验证这些模块的功能。此外，所有规格都可能会变化，用户应定期检查更新以获取最新的技术资料。 SIM7500和SIM7600系列AT指令集包括但不限于以下关键功能： 1. **网络注册**：这些模块支持通过AT指令注册到LTE网络，包括开机自动注册和手动注册。 2. **数据连接管理**：可以使用AT指令建立和断开TCP/UDP连接，进行HTTP/HTTPS请求，以及管理PPP连接，实现数据传输。 3. **SMS服务**：支持发送和接收短信，包括PDU模式和文本模式。 4. **语音和通话**：SIM7500和SIM7600系列可能支持语音通话功能，可以通过AT指令进行拨号、接听和挂断操作。 5. **位置服务**：利用GPS（如果模块内建）或其他定位服务获取地理位置信息。 6. **网络设置**：配置APN、用户名和密码，以及网络连接参数。 7. **电源管理**：包括模块的睡眠模式、休眠模式等低功耗状态的控制。 8. **诊断和故障排查**：提供错误检测和诊断工具，如AT+CSQ查询信号质量，AT+CREG查询网络状态等。 9. **固件升级**：可能支持通过AT指令进行空中升级(OTA)以更新模块的固件。 10. **时间同步**：通过网络同步时间，如使用NTP协议。使用这些AT指令时，用户需要遵循正确的命令格式和响应处理规则，确保模块正确解析和执行命令。开发过程中，通常会使用串口调试工具或嵌入式系统的串行接口进行测试和调试。 SIM7500和SIM7600系列AT指令手册是开发者和工程师的重要参考资料，它提供了全面的指令列表和使用示例，帮助他们充分利用这些模块的功能，实现高效、可靠的物联网通信解决方案。

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SIM7500_SIM7600 Series_AT Command Manual_V3.00

www.simcom.com

512

24. AT Commands for UIM hotswap

....................................................................................

454

24.1 Overview of AT Commands for UIM hotswap................................................................................454

24.2 Detailed Description of AT Commands for UIM hotswap.............................................................454

24.2.1 AT+UIMHOTSWAPON Set UIM hotswap function on...................................................... 454

24.2.2 AT+UIMHOTSWAPLEVEL Set UIM card detection level................................................. 455

25. AT Commands for HSIC_LAN

.........................................................................................

456

25.1 Overview of AT Commands for HSIC_LAN....................................................................................456

25.2 Detailed Description of AT Commands for HSIC_LAN................................................................ 456

25.2.1 AT+CENABLELAN Enable LAN function............................................................................ 456

25.2.2 AT+CLANMODE Set LAN mode...........................................................................................457

25.2.3 AT+CLANCTRL Set LAN configure......................................................................................458

25.2.4 AT+CHSICSLEEP Allow HSIC Device Go to AutoSleep.................................................. 459

26. AT Commands for Ecall

........................................................................................................

26.1 Overview of AT Commands for Ecall...............................................................................................461

26.2 Detailed Description of AT Commands for Ecall........................................................................... 461

26.2.1 AT+CECALLS Make an e-call............................................................................................... 461

26.2.2 AT+CECALLE Hang up an e-call..........................................................................................462

26.2.3 AT+CECALLCFG Configure e-call MSD information........................................................ 463

26.2.4 AT+CECALLPOS Set position information......................................................................... 464

26.2.5 AT+CECALLTIME Set timestamp......................................................................................... 465

26.2.6 AT+CECALLVERSION Set MSD serialize version............................................................466

26.2.7 AT+CECALLTOUT Set T5,T6,T7 timeout value.................................................................467

26.2.8 AT+CMSDMESSAGEID Set the initiatory message identifier of msd data Description

468

26.2.9 AT+CMSDOIDDATA Set the optional additional data....................................................... 468

26.2.10 AT+CMSD Input hex Minimum set of data..................................................................469

26.2.11 AT+CMSDCONTROL Set the control data in Minimum set of data........................470

27. AT Commands for MIFI

.....................................................................................................

471

27.1 Overview of AT Commands for MIFI W58......................................................................................471

27.2 Overview of AT Commands for MIFI W58L(RTL)......................................................................... 471

27.3 Detailed Description of AT Commands for MIFI............................................................................ 472

27.3.1 AT+CWMAP Open/Close WIFI............................................................................................. 472

27.3.2 AT+CWSSID SSID setting..................................................................................................... 473

27.3.3 AT+CWBCAST Broadcast setting.........................................................................................474

27.3.4 AT+CWAUTH Authentication setting....................................................................................475

27.3.5 AT+CWMOCH 80211 mode and channel setting.............................................................. 476

27.3.6 AT+CWISO Client isolation setting.......................................................................................477

27.3.7 AT+CWDHCP Get the current DHCP configuration.......................................................... 478

27.3.8 AT+CWNAT NAT type setting................................................................................................478

27.3.9 AT+CWCLICNT Get client number connected to the WIFI.............................................. 479

27.3.10 AT+CWRSTD Restore to default setting..................................................................... 480

27.3.11 AT+CWMAPCFG WIFI configuration setting..............................................................480

27.3.12 AT+CWLANSRV LAN server setting................................................................................ 1

27.3.13 AT+CWLANMSG Send message................................................................................. 484

SIM7500_SIM7600 Series_AT Command Manual_V3.00

www.simcom.com

512

27.3.14 AT+CWLANMGET Manual get cached bytes.............................................................484

27.3.15 AT+CWMACADDR Get MAC address.........................................................................485

27.3.16 AT+CWNETCNCT Query the connection to the network.........................................486

27.3.17 AT+CWSTAIP Get STA mode IP address................................................................... 487

27.3.18 AT+CWSTASCAN Scan WIFI network........................................................................ 487

27.3.19 AT+CWSTACFG STA mode configuration setting..................................................... 489

27.3.20 AT+CWSTAINIT STA mode setting.............................................................................. 490

27.3.21 AT+CWUSRINFO Auth information of wifi data call setting..................................... 491

28. AT Commands for BT

.......................................................................................................

493

28.1 Overview of AT Commands for BT.................................................................................................. 493

28.2 Detailed Description of AT Commands for BT...............................................................................494

28.2.1 AT+BTPOWER Open/Close BT............................................................................................494

28.2.2 AT+BTHOST Get/Set host name..........................................................................................495

28.2.3 AT+BTSCAN Scan BT devices............................................................................................. 495

28.2.4 AT+BTIOCAP IOCAP Mode Setting.....................................................................................496

28.2.5 AT+BTPAIR Pair with other BT device.................................................................................497

28.2.6 AT+BTUNPAIR Unpair with other BT device...................................................................... 499

28.2.7 AT+BTPAIRED Get paired with BT device..........................................................................499

28.2.8 AT+BTSPPSRV Active/Deactive spp server.......................................................................500

28.2.9 AT+BTSPPPROF Get remote device spp status...............................................................501

28.2.10 AT+BTSPPCONN SPP connect/disconnect...............................................................501

28.2.11 AT+BTSPPSEND SPP send data................................................................................ 502

28.2.12 AT+BTGATTREG GATT Register.................................................................................503

28.2.13 AT+BTGATTACT GATT Active...................................................................................... 504

28.2.14 AT+BTGATTCREDB GATT Create DB........................................................................504

28.2.15 AT+BTGATTCRESRV GATT Create Service............................................................. 505

28.2.16 AT+BTGATTCRECHAR Create Service characteristic.............................................505

28.2.17 AT+BTGATTCRECHARDES Create Service characteristic description................506

28.2.18 AT+BTGATTSRVADD DB Add To GATT Server........................................................ 507

28.2.19 AT+BTGATTREADCFM Response to BTGATTREADIND.......................................507

28.2.20 AT+BTGATTWRCFM Response to BTGATTWRIND................................................508

28.2.21 AT+BTGATTNOTIFY Send Notification to client........................................................509

28.2.22 AT+BTGATTSENDIND Send Indication to client....................................................... 509

28.2.23 +BTSPPRECV SPP receive data................................................................................. 510

28.2.24 +BTGATTCONN Client connect status........................................................................510

28.2.25 +BTGATTREADIND Receive client read request...................................................... 511

28.2.26 +BTGATTWRIND Receive client write request.......................................................... 511

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