Table of Contents
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EVK-R2
TOBY-R2 and LARA-R2 series Cellular Evaluation Kits
User Guide
Abstract
This guide explains how to set up the EVK-R2 Evaluation Kits to begin evaluating the u-blox TOBY-R2
and/or LARA-R2 series cellular modules supporting LTE Cat 1 / 3G / 2G radio access technologies.
www.u-blox.com
UBX-16016088 - R10
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Table of Contents
Related Manuals for Ublox LARA-R211
Summarization of Contents
Starting Up
1.1 EVK-R2 Overview
General introduction and capabilities of the EVK-R2 evaluation kit.
1.2 EVK-R2 Block Diagram
Visual representation of the EVK-R2 hardware interfaces and internal connections.
1.3 Switches, Jumpers, and Buttons
Details on physical controls for configuring the EVK-R2 evaluation kit.
1.4 LEDs
Explanation of indicator lights and their meanings on the EVK-R2.
1.5 Connectors
Description of various physical connectors on the EVK-R2 evaluation kit.
1.6 EVK-R2 Pin Out
Pin assignments for TOBY-R2 and LARA-R2 series modules on the EVK-R2.
1.7 Software Installation
Instructions for installing necessary software drivers for the EVK-R2.
1.8 Board Setup
Step-by-step guide for configuring the EVK-R2 hardware for operation.
1.9 Enabling Error Result Codes
How to configure the module to report detailed error messages.
1.10 PIN Code Insertion
Procedure for entering SIM card PIN codes for module authentication.
1.11 Network Registration
Steps to register the cellular module on the network.
1.12 Audio Codec Configuration
How to enable voice capability using the audio codec on the EVK-R2.
1.13 Switching Off the EVK-R2
Proper procedure for powering down the EVK-R2 module.
Appendix: Setting Up AT Terminal Applications
Setting Up AT Terminal Applications
Guide to configuring AT command terminal applications for EVK-R2 communication.
Appendix: Cellular Packet Data Connection
B.1 Low Data Rate Modem Connection
Setup for low data rate connections using UART interfaces.
B.2 High Data Rate Modem Connection
Setup for high data rate connections using native USB interface.
Appendix: AT Commands Examples
C.1 Define Initial Default Bearer
How to configure the initial default bearer for LTE connectivity.
Appendix: Current Consumption Measurement
Current Consumption Measurement Setup
Procedure for measuring current consumption of the cellular module.
Appendix: Glossary
Glossary of Terms
Definitions of abbreviations and technical terms used in the document.
Appendix: Declaration of Conformities
Declaration of Conformities
Statements regarding the equipment's compliance with safety requirements.
Appendix: Related Documents
Related Documents List
List of other relevant documentation for the EVK-R2 and modules.
Appendix: Revision History
Revision History
Record of changes and updates made to the document.
Appendix: Contact Information
Contact Information
Details for contacting u-blox offices and support worldwide.
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