Category:Modem

Windows Reference Guide

WIN 10

• GIF guide & demo below

• 

  EC20 is driver free for Windows 10, directly use

WIN 7

• 

  01

• 

  02

• 

  03

Linux Reference Guide

PPP Dial For SIM868

• sudo apt-get install ppp
• sudo su
• cd /etc/ppp/peers
• cp provider gprs
• edit gprs file, see on image
• pppd call gprs &
• ifconfig eth0 down
• ifconfig wlan0 down
• ifconfig check if ppp net card is avaialble, and ping to 163.com

Driver free for SIM5360 in Linux

• Just connect via USB cable directly: Bus 001 Device 006: ID 05c6:9000 Qualcomm, Inc. SIMCom SIM5218 modem

• 

  wwan0 modem

• 

  recorgnized USB device SIM5360E

Wvdial

Install

• by command sudo apt-get update and sudo apt-get install ppp usb-modeswitch wvdial

Obsolete

• Get modem config file: tar -xzvf /usr/share/usb_modeswitch/configPack.tar.gz 05c6\:9000 (get error on this step, probably no config file yet )
• Config the default USB modem by nano /etc/usb_modeswitch.conf, copy message content

Config

• Config for SIM7600
• Config version 1 nano /etc/wvdial.conf

[Dialer 3gconnect]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Init3 = AT+CGDCONT=1,"IP","internet"
Stupid Mode = 1
Modem Type = Analog Modem
ISDN = 0
Phone = *99#
Modem = /dev/gsmmodem
Username = { }
Password = { }
Baud = 460800

• Config version 2

[pialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Init3 = at+cgdcont=1,"ip","uninet"
Modem Type = Analog Modem
Baud = 9600
New PPPD = yes
Modem = /dev/ttyUSB2
ISDN = 0
Phone = *99#
Password = card
Username = card

• Config version 3

[pialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Modem Type = Analog Modem
Baud = 9600
New PPPD = yes
Modem = /dev/ttyUSB2
ISDN = 0
Phone = *99#
Password = card
Username = card

Connect

old

sudo usb_modeswitch -c /etc/usb_modeswitch.conf
wvdial 3gconnect

new

sudo /usr/bin/wvdial&

kill

ps -A
sudo kill 499

auto start

sudo nano /etc/rc.local
add /usr/bin/wvdial& before exit0

References

Linux

• Reference find here: https://www.thefanclub.co.za/how-to/how-setup-usb-3g-modem-raspberry-pi-using-usbmodeswitch-and-wvdial