TECHSHIP IS A GLOBAL SUPPLIER OF WIRELESS COMPONENTS

Register
Product list

Telit LE910-SV V2 LTE CAT-4, Verizon, mPCIe

Article Number: 10640
Manufacturer: Telit
Supplier number: LEPCISV2002T001

Telit LE910-SV V2 LTE CAT-4 is a miniPCIe data-card designed for devices with high data throughput but small form factor requirements. It's target region is North America and the network operator Verizon. It is compliant with 3GPP Release 9, fully certified and easy to integrate with peripherals using USB 2.0 HS.

The mini PCIe form factor has become a popular standard adopted by connected device manufacturers to easily integrate wireless connectivity into devices for commercial and industrial markets, in mobile computing, kiosks and electronics in general.

Key Benefits:
Standard Mini PCIe Data-card form factor.
Increased connectivity performance with MIMO 2x2.
Ideal for m2m applications and devices with compact design and extended operating temperature range requirements.
Internet friendly with integrated TCP/IP and UDP/IP stacks.
LTE technology interchangeable with HSPA+ or EV-DO counterpart Telit miniPCIe modules.
Rx diversity allows end-device to be equipped with two cellular antennas improving the quality and reliability of the wireless connectivity.
Over-the-Air firmware update.
Battery-friendly 1.8V GPIO.

Quantity Sample Price
≥ 1 $67.30
≥ 1 €60.60

For larger quantities and complete pricing, please sign in or register

Subscribe to stay up to date with the latest about this product.

Subscribe to updates
LTE Region
North America
LTE Bands
B2 (1900)
B4 (AWS)
B13 (700c)
Manufacturer
Telit
Form Factor
mPCIe - full size
Technology
LTE - cat 4
Antenna Interface
IPEX MHF/U.FL
Size
51x30x3.2 mm
Carrier Certification
Verizon
GPS
No
MIMO (Multiple-Input Multiple-Output)
Yes
GPIO
No
Max DL Speed
150 Mbps
Max UL Speed
50 Mbps
Chipset
Intel
Driver Support
Windows 7
Windows Vista
Linux
Android
Windows 8
Windows CE
Windows 8.1
Windows 10
Interface
USB 2.0
Operating Temperature Range
-40 °C – 85 °C
Certification
FCC
RoHS
GCF
PTCRB
IC
REACH
Audio interface
Digital PCM signal input/output in socket
Extended Operating Temperature Range
-40 °C – 85 °C
SIM interface
Through miniPCIe connector

This document provides a technical overview of the Telit LE910 V2 Series LGA cellular modules.

Download

Scope of this document is to give a description of some hardware solutions useful for developing a product with the Telit LE910 V2 module.

Download

Purpose of this document is providing a detailed specification and a comprehensive listing as a reference for the whole set of AT command for the LE910 V2 series (LTE/3G/2Gmodules)

Download

The present document provides a guideline to connect logically the physical serial ports of the module to the services supported by the module itself (GNSS, AppZone, etc.). It is up to the user to configure the module in suitable way to avoid hardware/software resources conflicts. With the generic "ports/services arrangement" expression is intended each possible set of logical connections regarding physical ports and Service Access Points supported by the used module (e.g. AT0, AT1, AT2, etc.).

Download

This document provides a guideline to configure a Telit module and the connected PC to run the NCM protocol on the USB port used to connect the devices.

Download

Telit_xE910_WE866_Bundling Application_Note_r3
Telit_xE910_Global_Form_Factor_Application_Note_r16
Telit_SSL_TLS_User_Guide_r12
Telit_Single_SKU_Application_Note_r0
Telit_SIM_Integration_Design_Guide_Application_Note_r13
Telit_LE910-LE920_Digital_Voice_Interface_Application_Note_r3
Telit_LE9x0_Registration_Flow_r2
Telit_IoT_AppZone_3.0.3_Release_Notes
Telit_HTTP_DW_Cloud_App_0.1.zip
Telit_GNSS_Bundle_app_Note_r5
Telit_eCall_Solution_Application_Note_r6
Telit_Antenna_Detection_Application_Note_r8
Telit App ZoneC User Guide
Telit AppZone C API Reference Guide
Telit AppZone for Android Developer Guide
Telit AppZone for Android Getting Started Guide
Telit AppZone Linux API Reference Guide
Telit AppZone Linux User Guide
Telit AppZone Python API Reference
Telit AppZone Python User Guide

Download

This archive contains the following Telit IoT AppZone Application Notes Documents:
Telit AppZone C User Guide.pdf
Telit AppZone C API Reference Guide.pdf
Telit AppZone for Android Developer Guide.pdf
Telit AppZone for Android Getting Started Guide.pdf
Telit AppZone Linux API Reference Guide.pdf
Telit AppZone Linux User Guide.pdf
Telit AppZone Python API Reference.pdf
Telit AppZone Python User Guide.pdf

Download

This archive contains the available regulatory and carrier certificates for the different Telit LE910 V2 module versions.

Download

Question

How to set up a simple data connection over the MBIM interface using libmbim and driver cdc_mbim in Linux?

Solution

Most 4G/LTE cellular modules implements the USB Implementers Forums Mobile Broadband Interface Model (MBIM) Interface. This because Microsoft request cellular module vendors to include the MBIM interface for good compatibility with Windows 8, 8.1, 10 and later systems. The Windows built-in connection manager also rely on MBIM interface for control of the cellular modules.

There is a open source Linux in-kernel driver supporting MBIM interface and it is called cdc_mbim. The library libmbim can be used to communicate with the cellular devices over the interface and do necessary configurations to trigger the data connection over the cellular network.

First install the libmbim Linux library using your system package manager like apt etc. (more details about libmbim here: https://www.freedesktop.org/wiki/Software/libmbim/)

Please relate to the FAQ bellow regarding how to set the cellular module into correct USB mode for usage with MBIM mode:
How to change USB composition mode to MBIM in cellular module, used by Windows 8 and 10 systems for data connectivity?

Verify that you have the Linux in-kernel cdc_mbim driver installed for the cellular modules exposed MBIM interface endpoint over USB:
lsusb -t
Can look e.g. like this:
...
|__ Port 1: Dev 12, If 12, Class=Communications, Driver=cdc_mbim, 480M
...
|__ Port 1: Dev 12, If 13, Class=CDC Data, Driver=cdc_mbim, 480M
...

Using libmbim with the command line interface mbimcli:
List all available options for mbimcli:
mbimcli --help-all

Check version
mbimcli --version

The cellular modules mbim interface is usually named cdc-wdm* among the devices. For mbimcli this is defined by --device=/dev/cdc-wdm0 parameter. You should also use the proxy function to enable parallel commands to be sent to module even if the interface already is in use by a data connection. This is done by including --device-open-proxy or -p in every mbimcli requst to module.
Command example to query device capabilities and information (firmware & IMEI code etc.):
mbimcli --device=/dev/cdc-wdm0 --device-open-proxy --query-device-caps

The libmbim tool: mbim-network can be used to establish a simple data connection.
First create a config file containing your network operators APN details. Save it in the default location where mbim-network searches for the file: /etc/mbim-network.conf . The parameter --profile=[PATH] can be used to alter this path when executing mbim-network.

Save the APN details, (and username, password and authentication type if necessary) into the configuration file /etc/mbim-network.conf:
APN=internet
APN_USER=
APN_PASS=
APN_AUTH=
PROXY=yes

If the APN requires a username and password then it is also required to fill in the APN_AUTH protocol type with either PAP, CHAP or MSCHAPV2.

How to start a data connection after configuration file is in place:
Enter SIM PIN (if necessary for SIM card):
mbimcli -d /dev/cdc-wdm0 -p --enter-pin=1234

Start the mbim data connection with command bellow, if successful it will print "Network started successfully"
mbim-network /dev/cdc-wdm0 start

You can now execute the mbim-set-ip script (download found bellow related to this FAQ) with sufficient system privileges:
./mbim-set-ip /dev/cdc-wdm0 wwan0

This script will collect the network interface IP configurations from the cellular module over MBIM interface using mbimcli, parse them and apply them to the network interface in Linux, this because DHCP requests are generally not supported over MBIM interfaces.

Once you have started the data connection and set the details with the mbim-set-ip script you should be able to ping the data connection:
IPv4 ping: (only supported if IPv4 address was acquired from cellular module)
ping -4 -I wwan0 8.8.8.8
ping -4 -I wwan0 google.com

IPv6 ping: (only supported if IPv6 address was acquired from cellular module)
ping -6 -I wwan0 2001:4860:4860::8888
ping -6 -I wwan0 google.com

The cellular data connection can be disconnected by commands:
Stop mbim data connection:
mbim-network /dev/cdc-wdm0 stop
Set network interface down:
ip link set wwan0 down

Other useful commands:
Query device capabilities and information (firmware & IMEI code etc.):
mbimcli -d /dev/cdc-wdm0 -p --query-device-caps

Query SIM card information:
mbimcli -d /dev/cdc-wdm0 -p --query-subscriber-ready-status

Query network registration state:
mbimcli -d /dev/cdc-wdm0 -p --query-registration-state

Query connection ip information:
mbimcli -d /dev/cdc-wdm0 -p --query-ip-configuration=0

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 Telit cellular modules needed when requesting Techship technical support?

Solution

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 Telit 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 required also)

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 module firmware can be acquired by accessing one of the USB enumerated serial (COM) interfaces accepting AT commands. (In Windows this is generally modem devices or AT commands serial interfaces). Send the following commands to module and capture the text output and include them when creating the the technical support ticket.

Test that you get a OK reply:
AT
Enable AT command echo:
ATE1
Verbose error reporting:
AT+CMEE=2
Module model:
AT+CGMM
Firmware version:
AT+CGMR
IMEI Code:
AT+CGSN
USB endpoint configuration:
AT#USBCFG?
Serial port configuration:
AT#PORTCFG?
Operational mode:
AT+CFUN?
Selected network access techniques:
AT+WS46?
List network operator info:
AT+COPS?
Network registration status:
AT+CREG=2
AT+CREG?
AT+CGREG?
Signal strength:
AT+CSQ
Last serving cell network information:
AT#SERVINFO
Current network status:
AT#RFSTS
List APN details:
AT+CGDCONT?
List Packet switch enable/disable status:
AT+CGATT?
Enable Packet Switched functionality:
AT+CGATT=1
List PDP profiles status:
AT+CGACT?
List default data connection details:
AT#BND?
List bearers and IP addresses:
AT+CGCONTRDP=
AT+CGPADDR=

Additional test commands for Telit LM940/LM960:
AT#FIRMWARE
AT#FIRMWARE?
AT#GETFW
AT#ACTIVEFW?
AT#CACTL?
AT#RXDIV?
AT#RXTOGGLE?
AT#LRXDIV?
AT#TEMPSENS?
AT#GPIO?
AT#HWREV
AT#QSS?
AT#USB3TUNE?

AT#USBSWITCH?


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".