Telit LE910-NA V2 LTE CAT-4, AT T/TM, mPCIe

Article Number: 10641
Manufacturer: Telit
Supplier number: LEPCINA2002T701

Telit LE910-NA V2 LTE CAT-4 is a miniPCIe data-card designed for devices with high data throughput but small form factor requirements. Its target frequency band region is North America and also have AT&T carrier certification. Fallback to 3G/UMTS is also included, module is compliant with 3GPP Release 9 and fully certified. Using USB 2.0 HS it is easy to integrate with your applications host system and peripherals.

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.


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UMTS Bands
B2 (1900)
B5 (850)
MIMO (Multiple-Input Multiple-Output)
LTE Bands
B2 (1900)
B4 (AWS)
B12 (700ac)
B13 (700c)
B5 (850)
LTE Region
North America
FOTA Firmware Updates
Form Factor
mPCIe - full size
LTE - cat 4
Antenna Interface
Max DL Speed
150 Mbps
Max UL Speed
50 Mbps
Operating Temperature Range
-40 °C – 85 °C
Driver Support
Windows 7
Windows Vista
Windows 8
Windows CE
Windows 8.1
Windows 10
USB 2.0
SIM interface
Through miniPCIe connector
Carrier Certification
Extended Operating Temperature Range
-40 °C – 85 °C
Audio interface
Digital PCM signal input/output in socket
51x30x3.2 mm
Technical details:
Currently shipped with SKU: LEPCINA2002T701 and firmware: 20.00.502 AT&T

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


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


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)


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.).


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.


Telit_xE910_WE866_Bundling Application_Note_r3
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


Scope of this document is to give an overview of the Telit LE910 V2 series, which can support LTE communication. It is intended for potential customers that are evaluating the adoption of this product series.


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


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


Zip archive with Telit cellular modules USB drivers installers for Windows 7, 8.x, 10 both x86 and x64 system architectures.
(Non WHQL certified drivers).


This archive contains the firmware update file used by the Telit firmware update tools for LE910 V2 series modules.


Uploaded at
2018-02-27 09:57:18
Last updated
2018-02-27 09:57:18
Related products
Telit LE910-NA V2 LTE CAT-4, AT T, TM, mPCIe
Telit LE910-NA V2 LTE CAT-4 LGA

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


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:

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:

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
ping -4 -I wwan0

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

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


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


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".

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