Telit Cat M/NB-IoT Quick Start Guide
Mod. 0871
Cat M/NB-IoT Quick Start Guide
80529NT11661A Rev. 3 – 2020-07-22
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NOTICE
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assumes no liability resulting from any inaccuracies or omissions in this document, or from use
of the information obtained herein. The information in this document has been carefully
checked and is believed to be reliable. However, no responsibility is assumed for inaccuracies
or omissions. Telit reserves the right to make changes to any products described herein and
reserves the right to revise this document and to make changes from time to time in content
hereof with no obligation to notify any person of revisions or changes. Telit does not assume
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USAGE AND DISCLOSURE RESTRICTIONS
I. License Agreements
The software described in this document is the property of Telit and its licensors. It is furnished
by express license agreement only and may be used only in accordance with the terms of such
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III. High Risk Materials
Components, units, or third-party products used in the product described herein are NOT faulttolerant and are NOT designed, manufactured, or intended for use as on-line control
equipment in the following hazardous environments requiring fail-safe controls: the operation
of Nuclear Facilities, Aircraft Navigation or Aircraft Communication Systems, Air Traffic
Control, Life Support, or Weapons Systems (High Risk Activities"). Telit and its supplier(s)
specifically disclaim any expressed or implied warranty of fitness for such High Risk Activities.
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APPLICABILITY TABLE
PRODUCTS
ME910C1 SERIES
ME910G1 SERIES
ML865C1 SERIES
ML865G1 SERIES
ME310G1 SERIES
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CONTENTS
1 INTRODUCTION ...........................................................................6
1.1 Scope ............................................................................................6
1.2 Audience .......................................................................................6
1.3 Contact Information, Support .........................................................6
1.4 Related Documents .......................................................................6
2 GENERAL DESCRIPTION ............................................................7
2.1 ME910C1, ML865C1 Main Features ..............................................7
2.2 ME910G1, ML865G1,ME310G1 Main Features ............................8
2.3 USB/UART port configuration .......................................................9
2.4 Warning on Windows Cellular connection .................................... 10
3 APPLICATION MAIN FLOW ....................................................... 11
4 NETWORK REGISTRATION ...................................................... 12
4.1 CAT-M1 / NB-IoT Registration AT script example ........................ 12
4.2 2G Registration AT script example .............................................. 14
4.3 Access technology selection ........................................................ 15
4.4 Speed up registration ................................................................... 16
5 CHECK/SET DATA SERVICE .................................................... 17
6 UDP SCRIPT ............................................................................... 18
7 TCP SCRIPT ............................................................................... 20
8 PSM AND EDRX ......................................................................... 22
8.1 PSM/eDRX overview ................................................................... 22
8.2 PSM script ................................................................................... 23
8.3 eDRX script ................................................................................. 27
8.4 PSM in between eDRX script ....................................................... 30
8 Document History ...................................................................... 32
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1 Introduction
1.1 Scope
Scope of this document is to give an overview and basic instructions of how to start using the follwing
product series: ME910C1, ME910G1, ML865C1, ML865G1, ME310G1.
1.2 Audience
This document is intended for customers who want to use and test the NE866 product.
1.3 Contact Information, Support
For general contact, technical support services, technical questions and report documentation errors
contact Telit Technical Support at:
TS-EMEA@telit.com
For detailed information about where you can buy the Telit modules or for recommendations on
accessories and components visit:
http://www.telit.com
Our aim is to make this guide as helpful as possible. Keep us informed of your comments and
suggestions for improvements.
Telit appreciates feedback from the users of our information.
1.4 Related Documents
● 1VV0301351 ME910C1 HW User Guide Rev.12
● 1VV0301588 ME310G1 Hardware Design Guide Rev. 5
● 80529ST10815A ME910C1/NE910C1/ML865C1 AT Commands Reference Guide Rev. 12
● 80617ST10991A ME310G1/ME910G1/ML865G1 AT Commands Reference Guide Rev. 5
● 80529NT11643A ME910C1/NE910C1/ML865C1 PSM Application Note Rev. 1
● 80617NT11830A ME310G1/ME910G1/ML865G1 PSM Application Note Rev. 0
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2 General Description
2.1 ME910C1, ML865C1 Main Features
• LTE UE Category M1/NB1 3GPP release 13 compliant
• Half Duplex FDD
• Single Rx, single antenna
• 3GPP Rel. 12 Power Saving Mode (PSM)
• 3GPP Rel. 13 Extended Discontinuous Reception (eDRX)
• 3GPP Rel. 13 Extended coverage
• Control via AT commands according to 3GPP TS27.005, 27.007 and customized AT
commands
• SIM application Tool Kit 3GPP TS 51.01
• SMS over NAS
• IPv4/IPv6 stack with TCP and UDP protocol
• OMA Lightweight M2M (LWM2M)
• Firmware Over-the-Air Update (FOTA) using delta upgrade techniques
• Telit Application Development Environment: AppZone C (for future release)
• SSL
• Optional embedded GNSS (GPS, GLONASS, Beidou, Galileo)
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2.2 ME910G1,
ML865G1,ME310G1
Main Features
• LTE UE Cat M1 (1.4 MHz)/NB2 (200 KHz)
• 3GPP Rel. 14 compliant
• Half-duplex FDD
• Single Rx, single antenna
• 3GPP Rel. 12 PSM
• 3GPP Rel. 13 eDRX
• 3GPP Rel. 13 Extended Coverage
• Control via AT commands according to 3GPP TS 27.005, 27.007 and customized Telit
AT commands
• SIM application tool kit 3GPP 51.01
• VoLTE (planned)
• SMS over NAS
• IPv4/IPv6 stack with TCP and UDP protocol
• Firmware Over-the-Air Update (FOTA) using delta upgrade techniques
• TLS/DTLS
• Embedded GNSS (GPS, GLONASS, Beidou, Galileo)
• OMA Lightweight M2M (LwM2M)
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2.3 USB/UART port
configuration
ME910C1, ME910G1, ML865C1, ML865G1, ME310G1 are equipped with 2 asynchronous
serial port (CMOS 1.8) and one integrated universal serial bus (USB 2.0 HS) transceiver with
the following composition:
• 2 Telit USB Modem ports
• 1 Telit HS-USB WWAN
• 1 Telit Serial Diagnostic Interface
The screenshot below reports an example of the port composition listed on Windows 10 Device
Manager.
USB Modem ports are ACM devices and can
be used as AT Command interface.
Telit HS-USB WWAN is an RMNET adapter
that can be used with Linux ModemManager
and NetworkManager.
On Windows 10 WWAN Adapter should be
automatically loaded as Cellular Connection
in Network & Internet settings (see image
below).
Telit Serial Diagnostic Interface is used for
debugging purposes and for firmware
upgrade.
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2.4 Warning on Windows
Cellular connection
When the module is recognized as a Cellular device, Windows uses the WWAN interface to
set up internet connection (NCSI). This could lead to connectivity issues using the module AT
interface: registration to the network, APN management, socket creation and data exchange,
PSM and eDRX functionalities can be affected.
If you do not need your PC is connected via WWAN interface, we strongly suggest to disable
it. Go to:
Control Panel ► Network and Sharing Center ► change Adapter settings ► right-click on
Cellular connection ► disable.
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