Ublox SARA-R5 Series

UBX-19042592 - R06
C1-Public www.u-blox.com
EVK-R5
SARA-R5 series cellular evaluation kits
User guide
Abstract
This guide explains how to set up the EVK-R5 evaluation kits to begin evaluating the u-blox SARA-R5
series modules supporting multi-band LTE-M / NB-IoT cellular radio access technology and the
u-blox’s leading GNSS technology.

Ublox SARA-R5 Series Specifications

General

Brand	Ublox
Model	SARA-R5 Series
Category	Control Unit
Language	English

Summary

Starting Up

Overview of EVK-R5

Block Diagram

Illustrates the main interfaces and internal connections of the EVK-R5 evaluation kit.

Switches, Jumpers, and Buttons

Details the function, name, and board location of various switches, jumpers, and buttons.

Connector Descriptions

Pin Assignments

Board Setup Instructions

Step-by-step guide for inserting SIM, connecting antennas, power, and configuring serial interfaces.

AT Terminal Communication Setup

Using u-blox m-center Tool

Guides on using the u-blox m-center tool for evaluating and testing cellular modules.

Cellular Packet Data Connection on Windows

Install Modem in Control Panel

Configure Dial-up Connection

AT Commands Examples

Default Bearer Configuration

Defines PDN settings for the initial default EPS bearer using AT commands.

Internal TCPIP Stack Data Connection

Activates internal contexts for TCP/UDP stack and maps external contexts.

Opening TCP Socket

Opening UDP Socket

Current Consumption Measurement