Summary of Contents for Zte Welink MW3820
- Page 1 Welink Your Smart Wireless Module Driver User Guide for EmbeddedLinux MW3820 Version 1.1, 2014-08-04...
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Page 2: Legal Information
As the wholly-owned subsidiaries of ZTE, ZTEWelink is the professional company engaging in R&D, manufacture and sales of wireless module product. - Page 3 MW3820 Wireless Module Driver User Guide For EmbeddedLinux Revision History Version Date Description 2014-01-24 version Update the template and format of this document 2014-08-04 Update the Table 2-1 All Rights reserved, No Spreading abroad without Permission of ZTEWelink...
- Page 4 Phone +86-755-86360200-8679 E-Mail ztewelink@zte.com.cn Note: Consult our website for up-to-date product descriptions, documentation, application notes, firmware upgrades, troubleshooting tips, and press releases Besides, ZTEWelink provides various technical support ways to the customers, such as support by phone, website, instant messaging, E-mail and on-site.
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Page 5: Table Of Contents
MW3820 Wireless Module Driver User Guide For EmbeddedLinux Contents Legal Information ..........................I Introduction ........................5 Purpose ............................5 Scope ............................. 5 Conventions ........................... 5 Driver Integration ......................6 Enable USB-modem driver from kernel ..................6 Add VID/PID to USB-modem driver .................... 6 Enable PPP feature from kernel ..................... -
Page 6: Introduction
MW3820 Wireless Module Driver User Guide For EmbeddedLinux Introduction Purpose This document is intended as a guide to describe how to set up and connect to the Internet using ZTEWelink Wireless Modem on the EmbeddedLinux platform using open source software packages. Although this document is provided to guide current Linux users to use ZTEWelink Wireless Modems on any EmbeddedLinux distribution, however, the setup instructions in this document has been tested with uCLinux. -
Page 7: Driver Integration
= { { USB_DEVICE(0x19d2, 0xFFEB }, 0x19d2 is ZTE VID, it is appropriate for all ZTEWelink wireless modems. 0xFFEB modem PID which may vary with the modem you use, you can use `lsusb` to get it. -
Page 8: Build The Kernel
2-1.3: generic converter now attached to ttyUSB0 usb 2-1.3: generic converter now attached to ttyUSB1 usb 2-1.3: generic converter now attached to ttyUSB2 This LOG indicates the usb serial driver has been loaded. In general, each ZTE modem has multi interface. Table 2-1 Diag interface... -
Page 9: Make Data Connection Using Pppd And Chat
MW3820 Wireless Module Driver User Guide For EmbeddedLinux Make Data Connection Using PPPD and CHAT This section gives an example for how to setup a data connection using pppd and chat program. You should have done Section 2, so that your device can be recognized by the system. This also assumes you have already downloaded pppd and install on your current Linux distribution. -
Page 10: Start To Dial And Connect
MW3820 Wireless Module Driver User Guide For EmbeddedLinux noccp nobsdcomp novj dump Note: /dev/ttyUSB2 is the modem interface of your device, please ref table 2-1 to use proper modem interface. User and password may be different due to mobile operator. If operator do not provide username and password, please use Anyname and Anypassword. -
Page 11: Troubleshooting
MW3820 Wireless Module Driver User Guide For EmbeddedLinux TROUBLESHOOTING Dropped connection In the event that the connection is lost due to any reason, a manual reconnect is required. You can configure your connection to automatically redial on disconnect. DNS issues For DNS-related issues, please verify entries in /etc/resolv.conf file.