Waveshare SIM7600CE-T Manuale utente

SIM7600CE-T/E-H/A-H/G-H 4G Modules

Introduction

4G/3G/2G/GSM/GPRS/GNSS HAT for Raspberry Pi, Based on SIM7600E-H

Overview:

This is a 4G/3G/2G communication and GNSS positioning module designed for Jetson Nano, it

supports global LTE CAT4 up to 150Mbps for downlink data transfer, with pretty low power

consumption.

Just attach it onto the Jetson Nano Developer Kit, easily enable functions like 4G high speed

connection, wireless communication, remote video monitoring, making telephone call, sending

SMS, global positioning, and so on.

Features:

1. 40PIN GPIO extension header for connecting Jetson Nano

2. Supports dial-up, telephone call, SMS, mail, TCP, UDP, DTMF, HTTP, FTP, etc.

3. Supports GPS, BeiDou, Glonass, LBS base station positioning

4. Onboard USB interface, to test AT Commands, get GPS positioning data, and so on

5. Breakout UART control pins, to connect with host boards like Arduino/STM32

6. SIM card slot, supports 1.8V/3V SIM card

7. Onboard 3.5mm audio jack with earphone and mic support, for making telephone call

8. 2x LED indicators, easy to monitor the working status

9. Onboard voltage translator, operating voltage can be configured to 3.3V or 5V via jumper

10. Baudrate: 300bps ~ 4Mbps (default: 115200bps)

11. Autobauding baudrate: 9600bps ~ 115200bps

12. Control via AT commands (3GPP TS 27.007, 27.005, and V.25TER command set)

13. Supports SIM application toolkit: SAT Class 3, GSM 11.14 Release 99, USAT

14. Comes with development resources and manual (examples for Jetson Nano/Raspberry

Pi/Arduino/STM32)

Communications Specifications:

LTE

WCDMA /

TD-SCDMA /

CDMA 2000

EDGE

GSM/GPRS

Band

LTE-TDD

UMTS/HSDPA/HSPA+ B1/B2/B4/B5/B6/B8/B19

GSM/GPRS/EDGE

B34/B38/B39/B40/B

850/900/1800/1900MH

LTE-FDD

B1/B2/B3/B4/B5/B7

/B8

/B12/B13/B18/B19/

B20/B25/B26/B28/B

Emitting

power

0.25W

0.5W@EGSM900

2W@GSM900

0.4W@DCS1800

1W@DCS1800

Data

Speed

LTE CAT 4

UMTS

TD-SCDMA

CDMA2000/EVD

EDGE

GPRS

Uplink≤50 Mbps

Uplink≤384K

bps

Uplink≤128Kbps

Uplink≤1.8Mbps

Uplink≤236.8kbp

Uplink≤85.6kbps

Downlink≤150 Mbps

Downlink≤38

4Kbps

Downlink≤384K

bps

Downlink≤3.1M

bps

Downlink≤236.8k

bps

Downlink≤85.6k

bps

HSPA+

TD-HSDPA/HSU

Uplink≤5.76

Mbps

Uplink≤2.2Mbp

Downlink≤42

Mbps

Downlink≤2.8M

bps

SIM Card

Normal SIM (Not Included)

Applicable

Region

Global 4G/3G/2G

GNSS Specifications:

Receiver type

-16-channel

-C/A code

Sensitivity

-Tracking: -159 dBm (GPS) / -158 dBm (GLONASS) / TBD (BD)

-Cold starts: -148 dBm

Time-To-First-Fix (open air)

-Cold starts: <35s

-Hot starts: <1s

Accuracy

-Position: <2.5m CEP

SMS and Audio Specifications:

SMS

-Supported types: MT, MO, CB, Text, PDU

-Storage: USIM card and ME (default)

Audio feature

-Supports echo cancellation

-Supports noise reduction

Other Specifications:

Power supply: 5V

Operating voltage: 5V/3.3V (configured via jumper)

Operating temperature: -30°C ~ 80°C

Storage temperature: -45°C ~ 90°C

What's on Board:

1. SIM7600G-H

2. NAU8810 audio decoder

3. TXS0108EPWR voltage translator: translates 3.3V/5V into 1.8V

4. MP1482 power chip

5. RT9193-33 voltage translator: translates 5V into 3.3V

6. 40PIN GPIO header: for connecting with Jetson Nano Developer Kit

7. SIM card slot: supports 1.8V/3V SIM card

8. USB interface: for testing AT Commands, getting GPS positioning data, etc.

9. 3.5mm earphone/mic jack

10. MAIN antenna connector

11. AUX antenna connector

12. GNSS antenna connector

13. Network status indicator

14. Power indicator

15. UART enable switch:

-ON: connect UART ports of SIM7600 and Jetson Nano

-OFF: disconnect UART ports of SIM7600 and Jetson Nano

16. Operating voltage selection jumper:

-VCC - 3.3V: set operating voltage as 3.3V

-VCC - 5V: set operating voltage as 5V

17. PWR control config:

-PWR - 5V: SIM7600 auto startup on power up

-PWR - D6: SIM7600 will be turned on/off by D6 pin of Jetson Nano

Dimension:

Hardware connection

Attach the SIM7600G-H 4G for Jetson Nano (SIM7600 hereafter) on 40PIN GPIO of Jetson Nano.

Inset the USB connector, connect the micro USB interface of SIM7600 to Jetson Nano

-If you want to communicate SIM7600 via Serial port, you can also turn the DIP switcher into

Connect MAIN antenna and the GPS antenna

Software setup

Open a terminal and install libraries by the following commands

sudo apt-get update

sudo apt-get python3-pip

sudo pip3 install pyserial

mkdir -p ~/Documents/SIM7600X_4G_for_JETSON_NANO

wget -P ~/Documents/SIM7600X_4G_for_JETSON_NANO/

https://www.waveshare.com/w/upload/6/64/SIM7600X_4G_for_JETSON_NANO.tar.gz

cd ~/Documents/SIM7600X_4G_for_JETSON_NANO/

tar -xvf SIM7600X_4G_for_JETSON_NANO.tar.gz

sudo pip3 install Jetson.GPIO

sudo groupadd -f -r gpio

sudo usermod -a -G gpio your_user_name

sudo udevadm control --reload-rules && sudo udevadm trigger

sudo apt-get install minicom

Note: you should replace your_user_name with the actual user name.

Testing

Testing with minicom

Before you test the SIM7600, you need to intail it with the following commands

echo 200 > /sys/class/gpio/export

echo out > /sys/class/gpio200/direction

echo 1 > /sys/class/gpio200/value

echo 0 > /sys/class/gpio200/value

Make sure that the NET is blinking normally.

Run minicom and type AT commands to test

sudo minicom -D /dev/ttyTHS1 -b 115200

If you cannot get response, please check if you have set the DIP switch into ON

Python examples

Make sure that all the hardware are connected properly. Start Jetson Nano and open a terminal

AT examples

You should run the following commands to run the codes and type AT commands for testing

cd ~/Documents/SIM7600X_4G_for_JETSON_NANO/AT/

sudo python3 AT.py

GPS examples

Connect the GPS antenna and set the receiver at open place.

You should run the following commands to run the codes to test GPS.

cd ~/Documents/SIM7600X_4G_for_JETSON_NANO/GPS/

sudo python3 GPS.py

PhoneCall examples

Modify the PhoneCall.py file, change the phone number to yours by vi tool and save

Finally use the following command to run the code

cd ~/Documents/SIM7600X_4G_for_JETSON_NANO/PhoneCall/

vi PhoneCall.py #modify the phone number

sudo python3 PhoneCall.py

SMS example

Run the following commands

cd ~/Documents/SIM7600X_4G_for_JETSON_NANO/SMS/

sudo python3 SMS.py

TCP example

Run the following commands

cd ~/Documents/SIM7600X_4G_for_JETSON_NANO/TCP/

sudo python3 TCP.py

4G connecting

Please connect all the hardware and start Jetson Nano.

-Check and make sure that the module work normally by demo codes above.

-Open minicom by command

sudo minicom -D /dev/ttyUSB2

Type the following command to check

AT+CNMP=38

AT+CSQ

AT+CREG?

AT+COPS?

AT+CPSI?

Download driver

wget https://www.waveshare.com/w/upload/4/46/Simcom_wwan.zip

tar zxvf Simcom_wwan.zip

cd Simcom_wwan

sudo make

Use root permission to install driver

sudo su

insmod simcom_wwan.ko

lsmod

dmesg

Check if the wwan0 interface is recognized

ifconfig -a

Enable the wwan0 interface

ifconfig wwan0 up

Dailing by minicom

minicom -D /dev/ttyUSB2

AT$QCRMCALL=1,1

Allocate IP

apt-get install udhcpc

udhcpc -i wwan0

Now you can use 4G network

If you get dns error, please fix it by this command

route add -net 0.0.0.0 wwan0

Resources

Manual

SIM7600X 4G for Jetson Nano Schematic

Demo codes

SIM7600 Driver

driver for wwan0

Related Instruction

Raspberry Pi networked via RNDIS

SIM868 PPP Dail-up Networking

gprs

Setup wwan0 interface for 4G network

Tools

sscom (with sim7600 AT commands)

SIMCom GPS

NetAssist

SIM7600 Related

Datasheets

SIM7600X-H SPEC

SIM7600G-H SPEC

AT Command Manual_V1.08

Application Note

SIM7X00 Series_GPIO_Application Note

SIM7X00 Series_SAT_Application Note

SIM7X00 Series_SMS_Application Note

SMS Application notes

SIM7X00 Series_TCPIP_Application Note

SIM7600 Series_HTTP_AT Command Manual

SIM7600 Series_SSL_AT Command Manual

SIM7X00 Series_UART_Application Note

SIM7X00 Series_GPS_Application Note

SIM7600 Series_MQTT_ATC

SIM7X00_Audio_Application_Note

SIM7600_Sleep Mode_Application Note

SIM7600 Series_LBS_Application Note

SIM7600 Series_USB AUDIO_Application Note

SIM7600 Series_UIM HOT SWAP_Application Note

SIM7600M22 Series_TTS_Application Note

SIM7600 Series_HSIC_LAN_Application_Note

SIM7600 Series Hardware Design

SIM7600G-H Hardware Design

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