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Waveshare SIM7600 Series User Manual

Waveshare SIM7600 Series
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Receive Message
1.
Send a message from phone to the SIM7600 DONGLE: This is a receive test for
SIM7600X
2.
The serial port will print data when receiving, for example: “SM” 20 it means
that there are 20 messages in SM and the last message received is the 20th
message.
3. Read messageAT+CMGR=20 Read the 20th message AT+CMGL="ALL" to read
all messages
4. Delete messageAT+CMGD=20
5. Convert the message to string by convertor.
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Waveshare SIM7600 Series Specifications

General IconGeneral
BrandWaveshare
ModelSIM7600 Series
CategoryComputer Hardware
LanguageEnglish

Summary

Introduction to SIM7600X 4G Dongle

SIM7600X 4G Dongle Overview

Introduces the SIM7600X 4G dongle as an industrial-grade device for high-speed internet connectivity.

SIM7600X 4G Dongle Features

Cellular Network Support

Lists the supported cellular network generations: 2G, 3G, and 4G.

OS Compatibility

Mentions driver availability for Windows, Linux, and Android operating systems.

Supported Network Protocols

Details supported network protocols like TCP/UDP, FTP, HTTP, and HTTPS.

USB and UART Ports

Highlights the USB port for direct connection and UART port with flow control.

SIM Card Slot and Status LEDs

Describes the Nano SIM card slot and three LEDs for status monitoring.

Enclosure and Baudrate Specs

Notes the portable enclosure, mini size, and supported baudrate range.

Hardware Connection Guide

Preparation for Connection

Lists necessary items: dongle, 4G SIM card, and antenna.

4G Connecting Process

Windows PC 4G Connection

Outlines the process for connecting the dongle to a Windows PC.

PC Hardware Setup

Details the physical connection steps for PC connectivity.

GPS Version Requirement

Clarifies GPS capability depends on the SIM7600G-H version.

Driver Installation for Windows

Download SIM7600X Driver

Instructs users to download the specific SIM7600X driver from the provided source.

Connect and Install Driver

Guides on connecting the dongle to a Windows PC and updating drivers via Device Manager.

Verify Driver Installation

Describes the expected outcome of successful driver installation, with devices recognized.

Dialing Up Connection

Windows Auto-Connection

Explains connecting the dongle to a Windows 10 PC and automatic connection.

PPPoE Connection Alternative

Discusses using PPPoE as an alternative connection method if auto-connect fails.

Network Speed Factors

Addresses theoretical vs. actual network speeds and influencing factors like coverage.

Setup for Raspberry Pi

RPi Hardware Setup

Refers to the hardware setup steps required for Raspberry Pi connection.

Raspberry Pi 4G Setting

Pre-installed Driver Info

Notes that the driver is pre-installed in Raspberry Pi OS (Raspbian).

RNDIS Networking (Simplest)

Lists RNDIS as the simplest way for Raspberry Pi to network via the dongle.

PPP Dial-up Networking (Simple)

Mentions SIM868 PPP dial-up networking as a simple alternative for RPi.

WWAN0 Interface Setup (Complicated)

Describes setting up the wwan0 interface for 4G network connection on RPi.

Jetson Nano Network Setup

Jetson Nano Hardware Setup

Refers to the necessary hardware setup steps for Jetson Nano.

Jetson Nano 4G Setting

Hardware Connect & Start

Instructs to connect all hardware and start the Jetson Nano.

Module Functionality Check

Suggests verifying module operation using demo codes before proceeding.

Minicom Terminal Usage

Provides the command to open the minicom terminal for module communication.

Module Status AT Commands

Lists AT commands for checking module status, network registration, and signal strength.

Driver Download & Compile

Details steps to download and compile the driver for the Jetson Nano environment.

Install Driver with Root

Explains how to install the compiled driver using root privileges.

GNSS and GPS Positioning

GPS Hardware Setup

Refers to the hardware setup required for GPS functionality.

Recognize WWAN0 Interface

Describes checking for the recognition of the wwan0 network interface using ifconfig.

Enable WWAN0 Interface

Provides the command to bring the wwan0 interface online using ifconfig.

Dialing via Minicom

Explains how to establish a connection by dialing through minicom with AT commands.

IP Address Allocation

Details steps for allocating an IP address to the WWAN0 interface using udhcpc.

Resolving DNS Errors

Offers a command to resolve potential DNS errors by adding a default route.

GPS AT Commands Reference

GPS Version Requirement

Important note stating the SIM7600CE-CNSE model lacks GPS function.

GPS Antenna Assembly

Instructions for removing the case and assembling the GPS antenna.

Optimal GPS Testing Conditions

Guidance on testing GPS reception in sunny conditions and outdoors.

GPS Control and Information Commands

Lists AT commands for enabling, disabling, and retrieving GPS information.

Software GPS Data Acquisition

Open and Query GPS Status

Commands to enable GPS (AT+CGPS=1) and retrieve information (AT+CGPSINFO).

Close GPS Functionality

Command to disable GPS functionality (AT+CGPS=0).

Sending SMS Messages

SMS Initial Hardware Setup

Steps for assembling SIM card and LTE antenna, and checking indicators.

SMS Center Configuration

Configuring the SMS center number (AT+CSCA) for sending messages.

Send SMS Command

Command (AT+CMGS) to send an SMS to a target phone number with message content.

Receiving SMS Messages

SIM7600CE-HAT SMS Test

Describes testing SMS sending functionality on the SIM7600CE-HAT model.

Send Test SMS to Dongle

Instructions for sending a test message from a phone to the SIM7600 DONGLE.

Serial Port Message Output

Explains how received messages are displayed on the serial port, including count.

Read Specific SMS

Command (AT+CMGR) to read a specific SMS message by its index.

Delete Specific SMS

Command (AT+CMGD) to delete a specific SMS message.

SMS Text Conversion Tool

Mentions using a tool to convert message text to/from Unicode format.

New SMS Arrival Notification

Notification (+CMTI) indicating a new SMS has been received by the module.

Retrieve SMS Message Content

Command (AT+CMGR) to retrieve the content of a specific received SMS message.

Unicode Text Conversion

Shows tools for converting message text to and from Unicode encoding.

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