Ublox EVK-L20 User Manual
Lte/dc-hspa+/egprs cellular evaluation kit
Hide thumbs
Also See for EVK-L20:
- Quick start (2 pages) ,
- User manual (27 pages) ,
- User manual (31 pages)
Table of Contents
Advertisement
Quick Links
EVK-L20, EVK-L21
TOBY-L200, TOBY-L210
LTE/DC-HSPA+/EGPRS
Cellular evaluation kit
User Guide
Abstract
This guide explains how to set up the EVK-L20 and EVK-L21
Evaluation Kits to begin evaluating the u-blox TOBY-L200 and
TOBY-L210 LTE/DC-HSPA+/EGPRS cellular modules.
www.u-blox.com
UBX-14000422 - R03
Advertisement
Table of Contents
Related Manuals for Ublox EVK-L20
Summary of Contents for Ublox EVK-L20
- Page 1 EVK-L20, EVK-L21 TOBY-L200, TOBY-L210 LTE/DC-HSPA+/EGPRS Cellular evaluation kit User Guide Abstract This guide explains how to set up the EVK-L20 and EVK-L21 Evaluation Kits to begin evaluating the u-blox TOBY-L200 and TOBY-L210 LTE/DC-HSPA+/EGPRS cellular modules. www.u-blox.com UBX-14000422 - R03...
- Page 2 EVK-L20, EVK-L21 - User Guide Document Information Title EVK-L20, EVK-L21 TOBY-L200, TOBY-L210 Subtitle LTE/DC-HSPA+/EGPRS Cellular evaluation kit Document type User Guide Document number UBX-14000422 Revision, date 27-Nov-2014 Document status Early Production Information Document status explanation Objective Specification Document contains target values. Revised and supplementary data will be published later.
-
Page 3: Table Of Contents
EVK-L20, EVK-L21 - User Guide Contents Contents ..........................3 Starting up ........................4 EVK-L2x overview ..........................4 EVK-L2x block diagram ......................... 5 Switches and buttons ........................... 6 LEDs ..............................6 Connectors ............................6 EVK-L2x pin out ............................ 7 Software installation ..........................8 Board setup ............................ -
Page 4: Starting Up
1 Starting up 1.1 EVK-L2x overview The EVK-L20 and EVK-L21 are powerful and easy-to-use tools that simplify the evaluation of u-blox TOBY-L200 and TOBY-L210 LTE/DC-HSPA+/EGPRS cellular modules. The evaluation kits differ depending on which TOBY-L2 series module version is mounted: ... -
Page 5: Evk-L2X Block Diagram
EVK-L20, EVK-L21 - User Guide 1.2 EVK-L2x block diagram Figure 2 shows the main interfaces and internal connections of the EVK-L2x: Native USB (J100) card holder VCC jumper (J300) (J404) 3.8 V 12 V Main power switch TOBY-L2 Step - Down... -
Page 6: Switches And Buttons
EVK-L20, EVK-L21 - User Guide 1.3 Switches and buttons Function Description Name Board Cellular Power-on Push button to switch-on the cellular module SW302 Cellular Reset Push button to reset the cellular module SW303 Main Power Switch Power on / off of the whole evaluation kit... -
Page 7: Evk-L2X Pin Out
EVK-L20, EVK-L21 - User Guide 1.6 EVK-L2x pin out TOBY-L2 series DIL B2B TOBY-L2 series DIL B2B TOBY-L2 series DIL B2B Pin N° Name Name / Pin N° Pin N° Name Name / Pin N° Pin N° Name Name / Pin N°... -
Page 8: Software Installation
EVK-L20, EVK-L21 - User Guide 1.7 Software installation The USB drivers are available with the EVK-L2x. Executable files can be downloaded from www.u-blox.com/evk- downloads and saved to any location on the computer hard drive. The installation can be started by running the executable file on a computer with the Windows operating system. -
Page 9: Enabling Error Result Codes
EVK-L20, EVK-L21 - User Guide 1.9 Enabling error result codes Command sent by DTE (user) DCE response (module) Description AT+CMEE=2 Enables the cellular module to report verbose error result codes. 1.10 PIN code insertion (when required) Command sent by DTE (user) -
Page 10: Appendix
EVK-L20, EVK-L21 - User Guide Appendix A Setting up AT terminal applications for communication with EVK-L2x The u-blox m-center cellular module evaluation tool is a powerful platform for evaluating, configuring and testing u-blox cellular products. m-center includes an AT commands terminal for communication with the device and can be downloaded free-of-charge from our website (http://www.u-blox.com). -
Page 11: B Setting Up The Evk-L2X For Internet Browsing
EVK-L20, EVK-L21 - User Guide B Setting up the EVK-L2x for Internet browsing This section describes how to set up the EVK-L2x to browse the internet with Windows 7 operating system on a PC. Follow the board setup instructions described in section 1.8 and use the AT terminal (see appendix A) to... - Page 12 EVK-L20, EVK-L21 - User Guide Unified case Command sent by DTE (user) DCE Response (module) Description AT+COPS=2 Deregister the MT from network. AT+CGDCONT=1,"IP","ibox.ti Define a PDP context with the needed APN. m.it" AT+UCGDFLT=1,"IP","ibox.ti Define the initial PDP context with the needed APN. This will m.it"...
- Page 13 EVK-L20, EVK-L21 - User Guide Click on Properties: Search for “Internet Protocol Version 4 (TCP/IPv4)” and click on Properties: UBX-14000422 - R03 Early Production Information Appendix Page 13 of 17...
- Page 14 EVK-L20, EVK-L21 - User Guide Check the Obtain an IP address automatically and Obtain DNS server address automatically option. This the DHCP If it is not possible to surf the web, then set manually the DNS server address: for example, use the DNS server returned by network (83.224.70.94 or 10.207.43.46)
-
Page 15: C Examples Of At Commands
EVK-L20, EVK-L21 - User Guide C Examples of AT commands For the complete description and syntax of supported AT commands, see the u-blox AT commands Manual [1]. C.1 Internet connection in GPRS mode Command sent by DTE (user) DCE response (module) -
Page 16: Declaration Of Conformities
EVK-L20, EVK-L21 - User Guide Declaration of conformities The equipment is intended for indoor usage. It is the user’s duty to verify if further restrictions apply, such as in airplanes, hospitals or hazardous locations (petrol stations, refineries…). Any changes or modification made to this equipment will void its compliance to the safety requirements. -
Page 17: Contact
EVK-L20, EVK-L21 - User Guide Contact For complete contact information visit us at www.u-blox.com u-blox Offices North, Central and South America Headquarters Asia, Australia, Pacific Europe, Middle East, Africa u-blox America, Inc. u-blox Singapore Pte. Ltd. u-blox AG Phone: +1 703 483 3180...
Need help?
Do you have a question about the EVK-L20 and is the answer not in the manual?
Questions and answers