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UBX-14000422 - R11

C1-Public

www.u-blox.com

EVK-L2

TOBY-L2 series LTE/DC-HSPA+/EGPRS cellular
evaluation kits

User guide

Abstract

This guide explains how to set up the EVK-L2x Evaluation Kits to begin evaluating the u-blox
TOBY-L2 series LTE/DC-HSPA+/EGPRS cellular modules

Содержание EVK-L2 Series

Страница 1: ...ox com EVK L2 TOBY L2 series LTE DC HSPA EGPRS cellular evaluation kits User guide Abstract This guide explains how to set up the EVK L2x Evaluation Kits to begin evaluating the u blox TOBY L2 series...

Страница 2: ...20033492 Mass production EVK L21 EVK L21 00S 02 15 63 A01 03 UBX 15029946 End of Life 15 63 A01 10 UBX 16031212 End of Life 17 00 A01 00 UBX 20033492 Mass production EVK L21 62S 01 16 05 A01 02 UBX 17...

Страница 3: ...d 12 1 11Registration on a cellular network 13 1 12Enable audio codec configuration to provide voice capability 13 1 13Switching off the EVK L2 13 Appendix 14 A Setting up AT terminal applications for...

Страница 4: ...01 evaluation kit is for evaluation of TOBY L210 62S EVK L22 evaluation kit is for evaluation of TOBY L201 in details o EVK L22 00S 00 evaluation kit is for evaluation of TOBY L201 02S EVK L23 evaluat...

Страница 5: ...J103 GNSS module GNSS adapter board Cellular VCC supply jumper J404 Cellular USB UART J501 Cellular RS232 UART J500 DL501 DL403 DL405 GNSS USB J102 SW403 SW401 DL404 SW300 SW304 SW204 Headset jack J3...

Страница 6: ...SB connector for the cellular module It also contains the u blox ELLA W1 series Wi Fi module and the Wi Fi antenna connector except for the EVK L24 and an audio codec The GNSS adapter board called ADP...

Страница 7: ...DL401 EVB Cellular VCC Cellular module supplied Main Power Switch must be switched on DL400 EVB Cellular native USB USB cable plugged in Cellular native USB connector DS100 ADP L2 Cellular USB USB ca...

Страница 8: ...n Line Board to Board connectors for cellular module interfaces J300 J3011 J200 J2012 ADP L2 Cellular headset Audio headset jack connector for cellular module audio interface J303 EVB GNSS antenna SMA...

Страница 9: ...SVD Not present 16 TXD J201 Pin 15 47 RSVD Not present 78 GND J201 Pins 7 10 17 RXD J201 Pin 16 48 RSVD Not present 79 GND J201 Pins 7 10 18 RSVD Not present 49 RSVD Not present 80 GND J201 Pins 7 10...

Страница 10: ...3 32 31 GPIO2 Not connected 32 31 Not connected HOST_SELECT1 34 33 GPIO1 SPK_N 34 33 SPK_P V_INT 36 35 Not connected Not connected 36 35 Not connected Not connected 38 37 Not connected Not connected 3...

Страница 11: ...V Power Input connector J400 on the EVB LED DL401 lights blue 7 Be sure to provide a jumper socket on the Cellular VCC supply jumper J404 on the EVB This provides the connection from the 3 8 V output...

Страница 12: ...n the adapter board cellular UART detached from USB UART J501 and RS232 UART J500 connectors B2B Do not care DL404 Table 6 Serial interface configuration Run an AT terminal application e g the u blox...

Страница 13: ...L2 Check the configuration of the GPIO6 pin gpio_id 61 it must be configured as clock output gpio_mode 14 as the factory programmed value to provide voice capability at the headset jack connector usi...

Страница 14: ...r the setting values see section 1 8 Check with the Windows Device Manager to find out which COM port is being used by EVK L2 Figure 3 Home page 4 Enable the connection to u blox cellular module by cl...

Страница 15: ...m it OK Define a PDP context with preferred APN in this example the ibox tim it APN is selected AT UCGDFLT 1 IP ibox tim it OK Define the initial PDP context with preferred APN This will be activated...

Страница 16: ...EVK L2 User guide UBX 14000422 R11 Appendix Page 16 of 27 C1 Public 2 Open Network and Sharing Center and click on Local Area Connection associated to RNDIS interface 3 Click on Properties...

Страница 17: ...422 R11 Appendix Page 17 of 27 C1 Public 4 Search for Internet Protocol Version 4 TCP IPv4 and click on Properties 5 Check the Obtain an IP address automatically and Obtain DNS server address automati...

Страница 18: ...ide UBX 14000422 R11 Appendix Page 18 of 27 C1 Public 6 If it is not possible to surf the web then manually set the DNS server address for example use the DNS server returned by network in this exampl...

Страница 19: ...following AT command lines Perform the following procedure to activate an external PDP context with the preferred APN Command sent by DTE user DCE response module Description AT UBMCONF UBMCONF 1 OK...

Страница 20: ...er address in this example the DNS primary server address is 83 224 70 94 For the complete description and syntax of supported AT commands and for further details regarding all the settings configurab...

Страница 21: ...CM interface The configuration can be set by means of the UUSBCONF AT command see the u blox AT commands manual 1 On a Linux OS to reach the highest throughput through the RNDIS it is necessary to rec...

Страница 22: ...he u blox TOBY L2 series networking modes application note 5 E 1 Enable communication between cellular and Wi Fi module Command sent by DTE user DCE response module Description AT UGPIOC UGPIOC 10 15...

Страница 23: ...llular module 42 pin DIL B2B connectors EVB WL3 Step Down Main power switch SW400 12 V J400 3 8 V VCC DigitalMultimeter DCI VCC jumper J404 R118 R115 jumpers Figure 6 Block diagram of current consumpt...

Страница 24: ...al Packet Radio Service EVB Evaluation Board EVK Evaluation Kit GND Ground GNSS Global Navigation Satellite System GPIO General Purpose Input Output HSPA High Speed Packet Access I2C Inter Integrated...

Страница 25: ...r usage It is the user s duty to verify if further restrictions apply such as in airplanes hospitals or hazardous locations such as petrol stations or refineries Any changes or modification made to th...

Страница 26: ...rections R03 27 Nov 2014 sses Updated document status to Early Production Information Updated EVK L2 description including EVB WL3 instead of EVB WL1 R04 07 May 2015 sses Added EVK L22 EVK L23 evaluat...

Страница 27: ...nal Office China Beijing Phone 86 10 68 133 545 Email info_cn u blox com Support support_cn u blox com Regional Office China Chongqing Phone 86 23 6815 1588 Email info_cn u blox com Support support_cn...

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