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Cellular Modules LTE CAT 1-4 LTE Mini PCI Express

SimCom SIM7100 LTE mPCIe US

Article Number: 10305
Supplier number: S2-106EW-Z1L7X

SIMCom presents an ultra compact and reliable wireless module SIM7100A which is based on Qualcomm MDM9215 multiple-mode LTE platform. SIM7100A is a complete multi-band LTE /WCDMA/GNSS module designed with very powerful processors integrating application core:CortexTM A5(550MHz),three QDSP6 cores (Up to 500Mhz), allowing customer to benefit from small dimensions and cost-effective product solutions.

It has strong extension capability with rich interfaces including UART, USB2.0, SPI, I2C,Keypad, PCM, etc. With abundant application capability like TCP/UDP/FTP/FTPS/HTTP/HTTPS/SMTP/POP3 and MMS, the module provides much flexibility and ease of integration for customer’s application.

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please contact us at
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UMTS Bands
B2 (1900)
B5 (850)
MIMO (Multiple-Input Multiple-Output)
Yes
LTE Bands
B2 (1900)
B4 (AWS)
B17 (700bc)
B5 (850)
Manufacturer
SIMCom
LTE Region
North America
Form Factor
mPCIe - full size
Technology
LTE - cat 3
Antenna Interface
IPEX MHF/U.FL
GPS
Yes
GNSS technology
GPS
GLONASS
Max DL Speed
100 Mbps
Max UL Speed
50 Mbps
Chipset
MDM9215
Operating Temperature Range
-30 °C – 80 °C
Driver Support
Windows 7
Windows XP
Windows Vista
Linux
Android
Windows
Windows 8
Windows CE
Windows Mobile
Windows 8.1
Interface
USB 2.0
Voice Call Support
Yes
GNSS antenna support
Passive
Active
Active 3.05VDC
SIM interface
Through miniPCIe connector
GPIO
No
Carrier Certification
AT&T
Audio interface
Digital PCM signal input/output in socket
Digital PCM signal over USB interface
Certification
FCC
PTCRB
IC
Size
50.95x31x4.95 mm
Technical details:
For details on the firmware version related to the manufacturers product number and SKU/BOM codes, please check:
SKU/BOM code vs. firmware version comparison chart

Do you need a specific firmware version or SKU/BOM for this product?
Please contact the Techship sales team for additional details on availability and firmware flashing possibilities.

This document describes the electronic specifications, RF specifications, interfaces, mechanical characteristics and testing results of the SIMCom SIM7100 miniPCIe modules. With the help of this document and other related software application notes/user guides, users can understand and use SIM7100-PCIE modules to design and develop applications quickly.

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Uploaded at
2015-06-05 17:02:43
Last updated
2019-01-21 13:56:25
Version
1.05
Related products
SimCom SIM7100E LTE mPCIe EU
SimCom SIM7100C LTE mPCIe China
SimCom SIM7100A LTE mPCIe US
SimCom SIM7100E LTE mPCIe SIM

AT Commands manual for SIMCOM SIM7100 series cellular modules

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Uploaded at
2017-07-31 16:16:23
Last updated
2018-12-03 09:32:36
Version
V1.01
Related products
SimCom SIM7100E LTE SMT EU
SimCom SIM7100E LTE mPCIe EU
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SimCom SIM7100C LTE mPCIe China
SimCom SIM7100E LTE mPCIe SIM

This PDF document describes the Audio Application for SIM7X00 series modules.

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Uploaded at
2017-01-12 11:15:02
Last updated
2017-01-12 11:15:02
Version
V1.00
Related products
SimCom SIM7100E LTE mPCIe SIM
SimCom SIM7100C LTE mPCIe China
SimCom SIM7100A LTE mPCIe US
SimCom SIM7100E LTE mPCIe EU

This guide explains how to make a NDIS connection using the SIM7100 in Linux.

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Uploaded at
2016-05-10 13:42:37
Last updated
2016-05-10 13:42:37
Version
01
Requirements
Linux
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SimCom SIM7100E LTE mPCIe SIM

This is the data sheet for the SIMCom module SIM7100A mPCIe variant.

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Uploaded at
2015-10-08 15:06:41
Last updated
2015-10-08 15:06:41
Version
01
Related products
SimCom SIM7100A LTE mPCIe US

This archive contains application guides for the module SIM7100. These guides will give the user information about how to use the functions of the module. Contains guides for CDC, Delta package update, ECALL, Email, FTP, GPIO, GPS, HTTP, Internet Service, MIFI, MMS, Network Cell Info, SAT, Sleep Mode, SMS, TCPIP, UART, USB Audio and ECALL AT Commands.

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Uploaded at
2015-06-05 17:14:40
Last updated
2015-09-24 17:54:41
Version
0.01
Related products
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SimCom SIM7100E LTE mPCIe SIM

Datasheet for SimCom SIM7100 US version. This document includes an overview of SIM7100 and it's features. For more detailed technical information, see the SimCom SIM7100 Hardware Design Guide.

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Uploaded at
2015-06-05 17:47:41
Last updated
2015-09-24 17:54:16
Version
1001
Related products
SimCom SIM7100A LTE mPCIe US

This archive contains the following regulatory and operator approvals for Simcom SIM7100A North America region:
Regulatory approvals: FCC, IC, PTCRB.
Operator approvals: AT&T

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Uploaded at
2015-06-05 18:06:46
Last updated
2018-01-22 12:17:43
Related products
SimCom SIM7100A LTE mPCIe US

This archive contains the Simcom SIM7100 series Linux firmware update tools and related step by step guide applying the firmware update.

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This archive contains the firmware update tool, QPST tool and a firmware upgrade guide. Please follow instructions carefully.

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Uploaded at
2016-09-21 17:36:25
Last updated
2017-09-22 15:26:00
Version
V1.34
Requirements
Microsoft Windows OS
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SimCom SIM7100E LTE mPCIe SIM

This archive contains the Qualcomm Product Support Tools V.2.7.438.3 for SimCom SIM7-series modules.

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Uploaded at
2016-04-26 10:03:17
Last updated
2017-02-24 17:14:10
Version
2.7.438.3
Requirements
Microsoft Windows
Related products
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SimCom SIM7100A LTE mPCIe US
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SimCom SIM7100E LTE SMT EU

This archive contains the Simcom SIM7100 QMI NDIS Linux driver and installation manual.

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Uploaded at
2017-01-09 13:58:57
Last updated
2017-01-09 13:58:57
Requirements
Linux
Related products
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SimCom SIM7100A LTE mPCIe US
SimCom SIM7100E LTE mPCIe EU
SimCom SIM7100E LTE SMT EU

Archive containing SimCom SIM7100A 4534B03SIM7100A firmware and release notes

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Uploaded at
2019-02-11 11:16:41
Last updated
2019-02-11 11:25:39
Version
4534B03SIM7100A
Requirements
Windows
Related products
SimCom SIM7100A LTE mPCIe US
Question

What firmware versions are related to the specific SKU/BOM codes of cellular modules?

Solution

Sierra Wireless
10839 Sierra Wireless EM7565, CAT-12, M.2 CBRS ENABLED
SKU: 1104207 Firmware: 01.07.02.00 GENERIC

10692 Sierra Wireless EM7565 LTE CAT-12 M.2
SKU: 1103520 Firmware: 01.07.02.00 GENERIC

10375 Sierra Wireless EM7455 LTE Cat 6
SKU: 1103582 Firmware: 02.24.05.06 GENERIC/AT&T/SPRINT/VERIZON
SKU: 1103780 Firmware: 02.24.05.06 GENERIC/AT&T/SPRINT/VERIZON

10427 Sierra Wireless EM7430
SKU: 1103733 Firmware: 02.24.05.06 GENERIC/DOCOMO/KDDI/SOFTBANK/TELSTRA

10374 Sierra Wireless MC7455 LTE Cat 6
SKU: 1103789 Firmware: 02.24.05.06 GENERIC/AT&T/BELL/ROGERS/SPRINT/TELUS/US CELLULAR/VERIZON/VODAFONE

10397 Sierra Wireless MC7430 mPCIe
SKU: 1103737 Firmware: 02.24.05.06 GENERIC/DOCOMO/KDDI/SOFTBANK/TELSTRA

10840 Sierra Wireless EM7511
SKU: 1103989 Firmware: 01.07.02.00 AT&T/GENERIC

Huawei:
10278 Huawei ME909s-120 mPCIe:
SKU: 55010273 Firmware: 11.617.01.00.00
SKU: 55010782 Firmware: 11.617.09.00.00
SKU: 55010946 Firmware: 11.617.14.00.00
SKU: 55010983 Firmware: 11.617.15.00.00

10279 Huawei ME909s-120 LGA EU:
SKU: 55010781 Firmware: 11.617.09.00.00
SKU: 55010782 Firmware: 11.617.15.00.00

Simcom:
10689 SIMCom SIM7600E-H LTE SMT EU
SKU: S2-107EQ-Z1W27 Firmware: LE11 B07 SIM7600M22
SKU: S2-107EQ-Z1W2L Firmware: LE11 B08 SIM7600M22
SKU: S2-107EQ-Z1W3S Firmware: LE11 B09 SIM7600M22
SKU: S2-107EQ-Z1W4J Firmware: LE11 B10 SIM7600M22
SKU: S2-107EQ-Z1W51 Firmware: LE11 B11 SIM7600M22

10690 SIMCom SIM7600E-H LTE mPCIe EU
SKU: S2-107ER-Z1W2L Firmware: LE11 B07 SIM7600M22
SKU: S2-107ER-Z1W2L Firmware: LE11 B08 SIM7600M22
SKU: S2-107ER-Z1W3S Firmware: LE11 B09 SIM7600M22
SKU: S2-107ER-Z1W4J Firmware: LE11 B10 SIM7600M22
SKU: S2-107ES-Z1W51 Firmware: LE11 B11 SIM7600M22

10818 SIMCom SIM7600E-H LTE CAT 4 -mPCIE with Audio
SKU: S2-107ES-Z1W27 Firmware: Firmware: LE11B07SIM7600M22
SKU: S2-107ES-Z1W2L Firmware: LE11B08SIM7600M22
SKU: S2-107ES-Z1W3S Firmware: LE11B09SIM7600M22
SKU: S2-107ES-Z1W4J Firmware: LE11B10SIM7600M22
SKU: S2-107ES-Z1W51 Firmware: LE11B11SIM7600M22

10710 SIMCom SIM7600E-H LTE CAT-4 mPCIe SIM
SKU: S2-107Q0-Z1W27 Firmware: LE11 B07 SIM7600M22
SKU: S2-107Q0-Z1W2L Firmware: LE11 B08 SIM7600M22
SKU: S2-107Q0-Z1W3S Firmware: LE11 B09 SIM7600M22
SKU: S2-107Q0-Z1W4J Firmware: LE11 B10 SIM7600M22
SKU: S2-107Q0-Z1W51 Firmware: LE11 B11 SIM7600M22

SIM7600SA-H SMT type
SKU: S2-107BH-Z1W27 Firmware: LE11 B07 SIM7600M22
SKU: S2-107BH-Z1W2L Firmware: LE11 B08 SIM7600M22
SKU: S2-107BH-Z1W3S Firmware: LE11 B09 SIM7600M22
SKU: S2-107BH-Z1W4J Firmware: LE11 B10 SIM7600M22
SKU: S2-107BH-Z1W51 Firmware: LE11 B11 SIM7600M22

10757 SIMCom SIM7600SA-H LTE CAT-4 mPCIe
SKU: S2-107KX-Z1W27 Firmware: LE11 B07 SIM7600M22
SKU: S2-107KX-Z1W2L Firmware: LE11 B08 SIM7600M22
SKU: S2-107KX-Z1W3S Firmware: LE11 B09 SIM7600M22
SKU: S2-107KX-Z1W4J Firmware: LE11 B10 SIM7600M22
SKU: S2-107KX-Z1W51 Firmware: LE11 B11 SIM7600M22

SIM7600SA-H LTE CAT 4 -mPCIE with Audio
SKU: S2-107KY-Z1W27 Firmware: LE11 B07 SIM7600M22
SKU: S2-107KY-Z1W2L Firmware: LE11 B08 SIM7600M22
SKU: S2-107KY-Z1W3S Firmware: LE11 B09 SIM7600M22
SKU: S2-107KY-Z1W4J Firmware: LE11 B10 SIM7600M22
SKU: S2-107KY-Z1W51 Firmware: LE11 B11 SIM7600M22

10810 SIMCom SIM7600SA-H LTE CAT-4 mPCIe with SIM holder
SKU: S2-107QZ-Z1W2L Firmware: LE11 B08 SIM7600M22
SKU: S2-107QZ-Z1W3S Firmware: LE11 B09 SIM7600M22
SKU: S2-107QZ-Z1W4J Firmware: LE11 B10 SIM7600M22
SKU: S2-107QZ-Z1W51 Firmware: LE11 B11 SIM7600M22

SIM7600E SMT type
SKU: S2-107EP-Z1W2P Firmware: LE11 B01 SIM7600M21-A
SKU: S2-107EP-Z1W4D Firmware: LE11 B02 SIM7600M21-A

10812 SIMCom SIM7600E CAT-1 mPCIe
SKU: S2-107ET-Z1W2P Firmware: LE11 B01 SIM7600M21-A
SKU: S2-107ET-Z1W4D Firmware: LE11 B02 SIM7600M21-A

SIM7600E LTE CAT 1 -mPCIE with Audio
SKU: S2-107EV-Z1W2P Firmware: LE11 B01 SIM7600M21-A
SKU: S2-107EV-Z1W4D Firmware: LE11 B02 SIM7600M21-A

10813 SIMCom SIM7600SA LTE CAT-1 mPCIe
SKU: S2-107KV-Z1W2P Firmware: LE11 B01 SIM7600M21-A
SKU: S2-107KV-Z1W4D Firmware: LE11 B02 SIM7600M21-A

SIM7600SA SMT type
SKU: S2-107BG-Z1W2P Firmware: LE11 B01 SIM7600M21-A
SKU: S2-107BG-Z1W4D Firmware: LE11 B02 SIM7600M21-A

SIM7600SA LTE CAT 1 -mPCIE with Audio
SKU: S2-107KW-Z1W2P Firmware: LE11 B01 SIM7600M21-A
SKU: S2-107KW-Z1W4D Firmware: LE11 B02 SIM7600M21-A

10305 SimCom SIM7100 LTE mPCIe US
SKU: S2-106EW-Z1L7X Firmware: 4534B03SIM7100A
SKU: S2-106EW-Z1L72 Firmware: 4534B03SIM7100A

Question

How to step by step set up a data connection over QMI interface using qmicli and in-kernel driver qmi_wwan in Linux?

Solution

Several cellular modules based on Qualcomm chipsets implements the Qualcomm Qualcomm MSM (QMI) Interface.
There is a open source Linux in-kernel driver supporting this interface and it is called qmi_wwan. This driver can be used together with ModemManager and NetworkManager to automate connection establishment and as a connection manager.

The library libqmi which ModemManager uses can also be used to communicate in a more direct way with the cellular devices over the QMI interface and to step by step do necessary configurations and trigger the data connection over the cellular network.

A selection of cellular modules can be supported:

Using RAW IP kernel configuration:
Sierra Wireless MC74 series, EM74 series, EM75** series
Telit LM940, LM960
Telit LN94x series (requires USB mode switch)
Simcom SIM7500 series, SIM7600 series, SIM7600 -H series
(can be supported in qmi_wwan driver from kernel 4.18 or by applying the following one line qmi_wwan source code patch on previous kernel builds: qmi_wwan: apply SET_DTR quirk to the SIMCOM shared device ID)

Using 802.3 IP framing kernel configuration:
Simcom SIM7100 series
Sierra Wireless MC73**/EM73** series

ModemManager combined with NetworkManager will detect the cellular modules automatically in most cases, please refer to their respective documentations on how to establish a data connection using them.

Example on how to set up the data connection step by step manually with libqmi:
First install the libqmi Linux library e.g. by using your system package manager like apt or preferably latest version from source on the Freedesktop pages for libqmi project: https://www.freedesktop.org/wiki/Software/libqmi/

Verify that you have the Linux in-kernel qmi_wwan driver installed and attached for the cellular modules QMI interface over USB:
lsusb -t
Can look e.g. like this:
...
|__ Port 1: Dev 3, If 2, Class=Vendor Specific Class, Driver=qmi_wwan, 480M
...

If the driver is not correctly loaded, please verify that the module is set to expose the correct USB endpoints configuration toward the host system and that you have followed the provided guides from the cellular module vendors, regarding how to implement the module in Linux.

Libqmi expose a command line interface that can be used to communication with the module over QMI interface.
The qmicli help will output information about all commands available:
qmicli --help-all

The cellular modules QMI control interface are usually named cdc-wdm* e.g.:
qmicli --device=/dev/cdc-wdm0

In order to allow parallel commands to be execute on the module over QMI interface, it is recommended to use the libqmi proxy function. This can be done by including the attribute -p or --device-open-proxy in every qmicli command.

If a SIM pin is required for the SIM card, use command bellow:
qmicli --device=/dev/cdc-wdm0 -p --dms-uim-verify-pin=PIN,1234

The name of the related network interface to QMI control channel can be acquired with the command:
qmicli --device=/dev/cdc-wdm0 --device-open-proxy --get-wwan-iface

The most recent Qualcomm based cellular modules only expose QMI interfaces that can support Raw-IP mode. Sierra Wireless EM/MC74 and EM75 series modules, Telit LM940 and LN940 series for example require this.
Check what IP-mode the host system is configured for:
qmicli --device=/dev/cdc-wdm0 --get-expected-data-format
Check what IP-mode the cellular module require:
qmicli --device=/dev/cdc-wdm0 --device-open-proxy --wda-get-data-format

to change qmi_wwan driver to use Raw-IP.
Disable the network interfaces exposed by the cellular module:
ip link set dev wwan0 down
Trigger the Raw-IP support:
echo Y > /sys/class/net/wwan0/qmi/raw_ip
Enable the network interfaces again:
ip link set dev wwan0 up

Now the data connection in the cellular module can be activated e.g. with a IPv4 type configuration on the specified APN:
qmicli --device=/dev/cdc-wdm0 --device-open-proxy --wds-start-network="ip-type=4,apn=data.tre.se" --client-no-release-cid

Once "Network started" is displayed, you can send a DHCP request on the network interface.
Please note that not all DHCP clients in Linux can support Raw-IP format, udhcpc however support this for IPv4 over Raw-IP.
udhcpc -q -f -n -i wwan0

Disconnect the data bearer and data connection over QMI by command bellow and providing the network handle and CID returned at connection activation:
qmicli --device=/dev/cdc-wdm0 --device-open-proxy --wds-stop-network=NETWORK_HANDLE --client-cid=CID

Additional useful commands:

Request module manufacturer:
qmicli --device=/dev/cdc-wdm0 --device-open-proxy --dms-get-manufacturer

Get module model:
qmicli --device=/dev/cdc-wdm0 --device-open-proxy --dms-get-model

Get firmware version:
qmicli --device=/dev/cdc-wdm0 --device-open-proxy --dms-get-revision

Get module IDs (IMEI etc.):
qmicli --device=/dev/cdc-wdm0 --device-open-proxy --dms-get-ids

Get SIM card status:
qmicli --device=/dev/cdc-wdm0 --device-open-proxy --uim-get-card-status

Recent cellular modules like Sierra Wireless EM7565 require at least libqmi V1.20. Check version with command:
qmicli --version

If the connection was successfully set up established, you now have data connectivity. A ping to a remote server using the cellular network interface can for example prove this:
ping -I wwan0 8.8.8.8

The ifconfig Linux tool can show the current details for the network interface:
ifconfig wwan0

libqmi is well integrated and supported in ModemManager tool for Linux. ModemManager again is well integrated and supported when using NetworkManager tool in Linux. Please note however that these two tools expect the cellular module interfaces to only be used by them so if you manually want to use the libqmi library or AT commands interfaces, please turn off/disable ModemManager and NetworkManager first.

The libqmi is a generic open source library for Linux systems and QMI protocol from Qualcomm, therefor there are commands only working on selected devices and not necessarily supported on the device you use, resulting in an error message.

Question

How do we configure the Simcom SIM7100, SIM7500 and SIM7600 series cellular modules for usage in Windows 8 and 10 systems and support Windows built-in connection manager?

Solution

The Simcom modules comes default set in a USB configuration used by Linux and Windows 7 systems. If you want the module to be fully supported in Windows 8, 8.1, 10 systems and later and take advantage of the Windows integrated connection manager you have to do a one time configuration and set the module to expose Mobile Broadband Interface Model (MBIM) interface as bellow:

Start by installing the latest Simcom SIM7 series Windows drivers (instructions included in download package). They can be found on on our dedicated product web pages.

In Windows device manager you can now find a serial interface called "SimTech HS-USB AT Port 9001 (COM5)" Memorize the COM* interface number in your system.

Open a command prompt with admin rights (right click Windows icon in bottom left corner). Copy and paste the command bellow, edit port number to match the one in your system and hit enter. The command will then be sent to module overt the serial interface.
ECHO AT+CUSBPIDSWITCH=9004,1,1 >\\.\COM5

If the command is received successfully by module, a restart of the cellular module will be performed and it appears with the new USB endpoints supporting Windows 8 systems and later.

Make sure that all Simcom module end points are correctly loaded in Windows device manager, a system restart might be necessary also.

By clicking the Windows network connection symbol in the start bar or navigating to the "Cellular" topic in Windows system settings you can now activate the connection and configure APN details and enter PIN code if it is necessary for the cellular connection and subscription you have.

Question

How do we enable basic standalone GPS tracking with the SIMcom cellular modules that include GNSS tracking feature?

Solution

The SIM7100 series, SIM7500 series SIM7600 series and SIM7600 -H series cellular modules that include a GNSS tracker can be used to acquire current accurate location data with and active or passive GNSS antenna connected to the module.

Details of the available AT commands related to GNSS functionality are described in the AT command reference manuals under GPS section. The AT command reference manuals can be found under our product web pages under technical documentation tab.

Depending on if an GNSS antenna with or without low noise amplifier (active/passive antenna) are used, the AT+CVAUXV and AT+CVAUXS command can be used to adjust if the antenna power supply of 3 VDC should be enabled or disabled on the GNSS antenna connector.

Module configured for active GNSS antenna with 3VDC power supply enabled directly from module:
AT+CVAUXV=3050
AT+CVAUXS=1

Module configured for passive GNSS antenna and antenna voltage supply from cellular module is disabled:
AT+CVAUXS=0

A basic standalone GNSS tracking session outputting the location data on the dedicated NMEA virtual serial interface can be started with the following AT command:
AT+CGPS=1,1

Other useful commands:
(Please note that GNSS configuration parameters can only be changed when tracking is not active)

Stop ongoing GNSS tracking:
AT+CGPS=0

Clear GNSS fix related data stored in module:
AT+CGPSDEL

Set minimum accuracy threshold in meters for location fix (default value 50 meters):
AT+CGPSHOR=50

Enable autostart of GNSS tracking at module start up:
AT+CGPSAUTO=1

The latest GNSS fix can also be requested by AT command:
AT+CGPSINFO
And the output is in the form:
+CGPSINFO: [lat],[N/S],[log],[E/W],[date],[UTC time],[alt],[speed],[course]

For details on how to configure the GPS for different application and scenarios, such as using Assisted GPS, or changing output formats etc. please relate to the AT commands reference manuals for the specific SIMcom module.

Question

How to change USB composition mode to Mobile Broadband Interface (MBIM) that is used by Windows 8 and 10 systems for data connectivity and enabling support for the built-in connection manager in Windows?

Solution

This is done by sending AT commands to the Modem or AT serial interfaces that are accepting AT commands and changing the USB endpoint composition:

Sierra Wireless EM74xx, MC74xx series module:
AT!ENTERCND=”A710”
AT!USBCOMP=1,1,100D
AT!RESET

Sierra Wireless EM73xx, MC73xx series module:
AT!ENTERCND=”A710”
AT!UDUSBCOMP=8
AT!RESET

Simcom SIM7xxx series modules:
AT+CUSBPIDSWITCH=9003,1,1
AT+CRESET

ZTE Welink ME3630 series:
AT+ZSWITCH=8
AT+ZRST

Telit LM940:
AT#USBCFG=2
AT#REBOOT

Telit LE910x V2:
AT#USBCFG=3
AT#REBOOT

On Huawei modules the USB mode changing is done automatically by the Windows drivers and otherwise defaults to the modules standard endpoint interfaces.

Question

How to collect initial diagnostics data and logs for Simcom cellular modules, needed when requesting Techship technical support?

Solution

In order to troubleshoot and solve a technical problem, we ask you to please provide information about your system and logs from the related Simcom module when creating a technical support ticket.

Problem description of what exact problem is and in what precise situations present.

Describe the host system:
-Hardware (system board, peripherals...)
-Operating system and detailed versions (E.g. Windows, Linux release, kernel...)
-Drivers and driver versions

Identify the precise details of cellular module found on label:
-Model
-SKU/BOM or P/N code
(For RMA returns the IMEI number is mandatory)

If you are running on a Linux based system, please capture the terminal logs bellow:
uname -a
lsusb
lsusb -t
ifconfig -a
ls -l /dev/serial/by-id
ls -l /sys/bus/usb-serial/devices
dmesg

The logs from the cellular module firmware can be acquired by accessing the USB enumerated serial (COM) interfaces accepting AT commands. They can be named modem, AT, PC UI etc. (In Windows device manager, found under modem or serial interfaces). Send the following AT commands bellow to module and capture the output and include them when creating the the technical support ticket.

Test that you get a reply with command:
AT
Command echo enabled:
ATE1
Basic module info:
ATI
Detailed module version info:
AT+SIMCOMATI
Verbose error reporting:
AT+CMEE=2
Last error report:
AT+CEER
Module model:
AT+CGMM
Firmware version:
AT+CGMR
IMEI Code:
AT+CGSN
USB endpoint configuration:
AT+CUSBPIDSWITCH?
List current configuration:
AT&V
Operational mode:
AT+CFUN?
Pin status:
AT+CPIN?
Request UE system info:
AT+CPSI?
Preferred network mode:
AT+CNMP?
Preferred band selection:
AT+CNBP?
Preferred acquisition order:
AT+CNAOP?
List network operator info:
AT+COPS?
Network registration status:
AT+CREG?
Network EPS registration status:
AT+CEREG?
Signal strength:
AT+CSQ
Packet domain attach status
AT+CGATT?
List APN details/PDP profiles:
AT+CGDCONT?
AT$QCPDPP?
PDP profiles attach status:
AT+CGACT?
Show PDP IP address:
AT+CGPADDR
AT+CGCONTRDP
RM network interface status:
AT$QCRMCALL?

The support ticket can be created after login at: https://techship.com/technical_support/

Question

How can we establish data connection for cellular modules in Windows 8 and Windows 10 systems?

Solution

Microsoft Windows desktop versions starting from Windows 8 and newer have built in data connection manager for WWAN, Wifi etc. that can be used to configure, control and establish the data connection of cellular module that support MBIM interface, which most cellular modules do.

The connection managers settings and controls can be found and accessed on Windows desktop start menu through the network icon (see picture).

The Cellular tab can be found in Windows system settings and if needed the connection APN details can be manually entered through "Advanced options".

Question

How can we establish data connection for cellular modules in Windows 8 and Windows 10 systems?

Solution

Microsoft Windows desktop versions starting from Windows 8 and newer have built in data connection manager for WWAN, Wifi etc. that can be used to configure, control and establish the data connection of cellular module that support MBIM interface, which most cellular modules do.

The connection managers settings and controls can be found and accessed on Windows desktop start menu through the network icon (see picture).

The Cellular tab can be found in Windows system settings and if needed the connection APN details can be manually entered through "Advanced options".

Question

How can I enable DC voltage output for active GPS/GNSS antennas on modules that support this feature?

Solution

The 3 volt DC Low Noise Amplifier voltage supply from the cellular module can be enabled according to AT commands bellow:

For Sierra Wireless EM/MC74 series:
AT!ENTERCND="A710"
AT+WANT=1

For Sierra Wireless MC73 series:
AT!ENTERCND="A710"
AT+WANTGNSSPWR=1

For Simcom SIM7100, SIM7500, SIM7600 and SIM7600 -H series:
AT+CVAUXV=3050
AT+CVAUXS=1

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