Eurotech 10-20-20 User Manual Download

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ReliaCELL 10-20 User Manual

Appendix

E: Modem Commands

110128-90021, preliminary

Appendix E: Modem Commands

The following are typical commands used to determine status of the modem and cellular connection:

Description

AT Command

Modem Response (Examples)

Notes

Verify Communication with Modem

Display MEID #

AT#MEID?

#MEID: A10000,FEDCBA98

When printing or otherwise sharing

the MEID, omit the comma.

Check Signal Quality

AT+CSQ=

+CSQ: 22,99

0-31, where 0 is -113dB and 31 is

-51dB or stronger. Values higher than

19 (-75dB) will hold a connection

reliably.

Use the first number "x" to calculate

signal strength: dBm=(-113)+(2*x)

Check Phone Number

AT$MDN?

$MDN:3015551212

The phone number issued during

activation will be listed here.

Read Modem Firmware Revision

AT+GMR

15.00.024

This is the revision used for Verizon

3G ReliaCELL 10-20 units

Read Network Registration Report

AT+CREG?

+CREG: 0,1

0, 0 Searching

0, 1 Connected

0, 2 Failed

0, 3 Denied

0, 5 Connected roaming

Summary of Contents for 10-20-20

Page 1: ...ReliaCELL 10 20 Certified Ruggedized Cellular Modem USER MANUAL July 2014 110128 90021 preliminary ...

Page 2: ... Eurotech Trademarks All trademarks both marked and unmarked appearing in this document are the property of their respective owners Revision history Revision Description Date 1 Preliminary release July 2014 ...

Page 3: ...nvironmental 9 Appendix A Activating a KORE Data Plan 10 Appendix B Connecting with Windows 7 11 Download and Install the Drivers 11 Provision the ReliaCELL 10 20 12 Connect the ReliaCELL 10 20 to the Internet 14 Connect the ReliaCELL 10 20 to the PC 14 Disconnect Other Network Adapters 14 Create a Windows Dial Up Connection 14 Test the ReliaCELL 10 20 14 Disconnect the ReliaCELL 10 20 15 Re Enabl...

Page 4: ...peripheral devices or software could occur Always use appropriate safety precautions Also ensure that the installation meets all the requirements as set out for the environment that the equipment will be deployed in NOTE These will highlight important features or instructions Safety Notices and Warnings Observe the following safety precautions during all phases of operation service and repair of t...

Page 5: ... including all the components subassemblies and the consumable materials that are an integral part of the product have been manufactured in compliance with the European directive 2002 95 EC known as the RoHS directive Restrictions of the use of certain Hazardous Substances This directive targets the reduction of certain hazardous substances previously used in electrical and electronic equipment EE...

Page 6: ...available on each model of the ReliaCELL 10 20 CELLULAR Global support for the following cellular technologies 2G GSM 2 5G 1x RTT 3G HSDPA UMTS EVDO Rev A Ready to Deploy certified and carrier approved Ruggedized for commercial and industrial applications POSITIONING Monitors positioning satellites from two systems GPS US Glonass Russia INTERFACES 1x USB Port USB2 0 Type A Compatible for Cellular ...

Page 7: ... device s phone number and connection details from the host network This is done by sending a specific AT command to the modem See the Appendices for details about how to send the command via the operating system you are using You will need a host computer on which the appropriate drivers have already been installed Install Host Computer Drivers Each host computer requires USB drivers to recognize...

Page 8: ...eliaCELL 10 20 can connect to USB 2 0 sockets in a variety of configurations PWB Mount A typical installation will mount a right angle USB socket on a PWB inside the enclosure The PWB may be your main board or an adapter board and is mounted to bring the USB socket flush with the outside of the enclosure Panel Mount Cable If your application requires a panel mounted cable solution make sure that t...

Page 9: ...nection Symbol Parameter Min Typ Max Units Vin Input supply voltage 5 0 V P in Power consumption CDMA 2 3 W GSM 2G 3G 1 25 3 W Environmental The ReliaCELL 10 20 is designed to meet the environmental specifications listed in the following table Parameter Min Typ Max Units Industrial operating temperature 40 85 C Storage temperature 40 85 C Relative humidity non condensing 5 95 ...

Page 10: ...Start guide that came with your development kit Have the device MEID number handy The MEID number is printed on the label of the ReliaCELL 10 20 The KORE representative will walk you through the activation of the cellular service for the modem You must have confirmation of this activation before you proceed with the provisioning instructions The confirmation message may be in the form of an email ...

Page 11: ...orum account if you haven t done so before Enter the code from the back of your development kit Quick Start guide for access to additional resources 2 Install the Windows drivers on your PC a Log on to your PC with the administrator rights b Double click the EXE installer You may need to right click on the EXE and select Run as Administrator c When prompted by the Windows Security dialog check the...

Page 12: ...p en sourceforge jp projects ttssh2 downloads 61280 teraterm 4 83 exe To install run the install file and select Standard Installation then follow the prompts 1 Using the USB extension cable provided with the development kit connect the ReliaCELL 10 20 to a Windows 7 PC 2 Attach the whip antenna provided to the ReliaCELL 10 20 SMA connector marked CELL 3 Determine the Serial Port used to communica...

Page 13: ...eceive a response of CREG 0 5 the modem cannot see your carrier s home network and is roaming using another carrier s tower and network Do not proceed further Try provisioning at a different location that can connect to one of your carrier s own cellular towers c Type ATD 22899 then press Enter After several seconds you should see the four response lines as shown below If you do not see all three ...

Page 14: ...he Internet 2 Set Up a New Connection Anyway select Dial Up 3 Enter the model and carrier specific connection dial up phone number Connection Name Dial up Phone Number ReliaCELL 10 20 30 Verizon CDMA 777 Test the ReliaCELL 10 20 1 Click Start Control Panel Network and Sharing Center View Your Active Networks Connect or Disconnect 2 Select the ReliaCELL 10 20 30 Dial up connection and Click Connect...

Page 15: ...st computer to disconnect it from the network and prevent inadvertent use Re Enable Other Network Adapters For each of the network adapters you disabled previously do the following 1 Select Start Control Panel Network and Internet Network and Sharing Center View Your Active Networks Connect or Disconnect 2 Right click an active Network connection 3 Click Connect ...

Page 16: ...e models using a Telit DE910 are supported in linux 3 4 and later You can check your kernel version the with uname a command To check if the modem is recognized by the operating system first type ls l dev serial by id Then plug in the modem wait a few seconds and enter the above command again If the modem is recognized new devices named ttyUSBx will be created Example usb Telit_Wireless_Solutions_...

Page 17: ...ructions If the devices are found you will now need to provison your unit Provisioning the ReliaCELL 10 20 The following example pertains to the ReliaCELL 10 20 30 on the North American Verizon CDMA network Connect the supplied antenna To provision the unit use the following for an executable Where ttyUSB2 is the Auxiliary Port Example provision_cell bin bash device dev ttyUSB2 chat V s AT OK devi...

Page 18: ...cdma_peer_script Files should have the following code and all three files should be in the directory etc ppp peers directory cdma_connect Connect to the network ABORT BUSY ABORT VOICE ABORT NO CARRIER ABORT NO DIALTONE ABORT NO DIAL TONE ABORT ERROR ath OK AT OK ATE1V1 F D2 C1 C2S0 0 OK ATE1V1 OK ATS7 60 OK d d d atd 777 CONNECT c cdma_disconnect Disconnect from the network ABORT NO CARRIER ABORT ...

Page 19: ... ttyUSB3 call cdma_peer_script Where ttyUSB3 is the modem port To disconnect from the network you should kill the pppd process by typing killall pppd Using GPS To enable GPS use the following for an executable Where ttyUSB2 is the Auxiliary Port Example enable_gps bin bash device dev ttyUSB2 reply chat V s AT GPSLOCK OK device device 2 1 if reply 2 ne 0 then echo GPS is locked will try to unlock i...

Page 20: ... reports multiple paths use the uname r command to figure out which path you are currently using Check for the existence of the proper define statement related to your module according to the following table DE910 DUAL define TELIT_PRODUCT_DE910_DUAL 0x1010 CE910 DUAL define TELIT_PRODUCT_CE910_DUAL 0x1011 If not present add the statement Then add the proper line in the usb_device_id option_ids st...

Page 21: ...MA modems as a module Once configured start the build by typing make The kernel module option ko can be found in the directory drivers usb serial If the kernel has been previously already built the module can be compiled simply typing make M drivers usb serial The module can then be loaded using modprobe or insmod ...

Page 22: ...g Cellular Technology Carrier GPS Glonass DIV 10 20 30 930128 9020R 3G Dual band CDMA EVDO Rev A 1xRTT North America Verizon 10 20 32 900128 9010R 3G Dual band CDMA EVDO Rev A 1xRTT North America Sprint 10 20 34 900128 9030R 3G Penta band HSPA Quad band GSM EDGE dual SIM Europe AT T T Mobile Rogers Bell et al 10 20 36 900128 9033R 3G Penta band HSPA Quad band GSM EDGE dual SIM South Korea SKT 10 2...

Page 23: ...ing the MEID omit the comma Check Signal Quality AT CSQ CSQ 22 99 0 31 where 0 is 113dB and 31 is 51dB or stronger Values higher than 19 75dB will hold a connection reliably Use the first number x to calculate signal strength dBm 113 2 x Check Phone Number AT MDN MDN 3015551212 The phone number issued during activation will be listed here Read Modem Firmware Revision AT GMR 15 00 024 This is the r...

Page 24: ......

Page 25: ...4582 E mail sales us eurotech com E mail support us eurotech com Web www eurotech inc com ASIA JAPAN ADVANET Tel 81 86 245 2861 Fax 81 86 245 2860 E mail sales advanet jp E mail tsupport advanet jp Web www advanet jp INDIA EUROTECH Tel 91 80 43 35 71 17 E mail sales in eurotech com E mail support in eurotech com Web www eurotech com WORLD SUPPORT HEADQUARTERS EUROTECH Via Fratelli Solari 3 a 33020...

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