Welcome
Wireless Networking in the Developing World is a free book about designing, implementing, and maintaining low-cost wireless networks.

WirelessU.org has officially launched! Check out this fantastic repository of wireless training materials, slides, and upcoming training events, and connect with the people who make them.
Spotlight: WNDW Portuguese Edition
Wireless Networking in the Developing World is now available in Portuguese!
This is the first Portuguese release of WNDW. It includes all of the information available in the latest edition. The PDF is online for immediate download, and the print version is also available.
Read the Press Release
Download the PDF
Order a printed copy
Spotlight: WNDW 2nd Arabic Edition
The second Arabic edition of Wireless Networking in the Developing World is now available for download and in print!
This new edition includes many updates, new cases studies, a glossary, and over 450 pages of material.
Read the Press Release
Download the PDF
Order a printed copy
Visit the Arabic WNDW website for more materials and information.
Spotlight: WNDW 3rd Spanish Edition
The third edition of Redes Inalámbricas en los Países en Desarrollo is now available for download and in print!
This new edition includes many updates, new cases studies, a glossary, and over 400 pages of material.
Read the Press Release
Download the PDF
Order a printed copy
The project
In January 2006, the WNDW team released the first edition of Wireless Networking in the Developing World. Since then, the project has grown to include a bunch of new resources, including:
- A revised and expanded second English edition of the book
- Various translations, including Spanish, French, Arabic, and Italian
- A second Spanish edition of the book
- Updated wiki and discussion groups
- Several new case studies contributed by our readers
We now planning to translate the new edition into Spanish, French, Portuguese, and Arabic. We are also compiling training materials to be used in conjunction with the book to spread the knowledge of low-cost outdoor wireless networking.
Our goal
The goal of the WNDW project is to help everyone get the resources they need to build wireless networks that solve real communication problems. Help us meet our goal by spreading the word and sharing your own network stories!



