Quectel LTE OPEN EVB User Manual

LTE OPEN EVB
User Guide
LTE Module Series
Rev. LTE_OPEN_EVB_User_Guide_V1.1
Date: 2018-03-19
Status: Released
www.quectel.com

Quectel LTE OPEN EVB Specifications

General

Brand	Quectel
Model	LTE OPEN EVB
Category	Control Unit
Language	English

Summary

Introduction

Safety Information

Safety precautions for using cellular terminals and mobile devices.

General Overview

Key Features

Details the features of the LTE OPEN EVB.

Interface Overview

EVB Kit Accessories Assembly

EVB Kit Accessories

Interface Applications

Power Interfaces

Describes how to power the LTE OPEN EVB.

LTE-QuecOpen TE-A Interface

Wi-Fi & Ethernet TE-A Interface

USB Interface

Describes the USB 2.0 interface for AT commands and firmware upgrade.

U(SIM) Interface

Details the U(SIM) card connectors and their pin definitions.

SD Card Interfaces & eMMC

UART Interfaces

Explains the three UART interfaces for communication.

Switches and Buttons

Details the function and location of switches and buttons on the EVB.

Status Indicators

GPIO Interfaces

Operation Procedures Illustration

Power on Modules

Describes how to power on LTE-QuecOpen and Wi-Fi modules.

Communication Via USB or UART Interface

Firmware Upgrade

Reset Modules

Power off Modules