element14 Community
element14 Community
    Register Log In
  • Site
  • Search
  • Log In Register
  • Community Hub
    Community Hub
    • What's New on element14
    • Feedback and Support
    • Benefits of Membership
    • Personal Blogs
    • Members Area
    • Achievement Levels
  • Learn
    Learn
    • Ask an Expert
    • eBooks
    • element14 presents
    • Learning Center
    • Tech Spotlight
    • STEM Academy
    • Webinars, Training and Events
    • Learning Groups
  • Technologies
    Technologies
    • 3D Printing
    • FPGA
    • Industrial Automation
    • Internet of Things
    • Power & Energy
    • Sensors
    • Technology Groups
  • Challenges & Projects
    Challenges & Projects
    • Design Challenges
    • element14 presents Projects
    • Project14
    • Arduino Projects
    • Raspberry Pi Projects
    • Project Groups
  • Products
    Products
    • Arduino
    • Avnet & Tria Boards Community
    • Dev Tools
    • Manufacturers
    • Multicomp Pro
    • Product Groups
    • Raspberry Pi
    • RoadTests & Reviews
  • About Us
  • Store
    Store
    • Visit Your Store
    • Choose another store...
      • Europe
      •  Austria (German)
      •  Belgium (Dutch, French)
      •  Bulgaria (Bulgarian)
      •  Czech Republic (Czech)
      •  Denmark (Danish)
      •  Estonia (Estonian)
      •  Finland (Finnish)
      •  France (French)
      •  Germany (German)
      •  Hungary (Hungarian)
      •  Ireland
      •  Israel
      •  Italy (Italian)
      •  Latvia (Latvian)
      •  
      •  Lithuania (Lithuanian)
      •  Netherlands (Dutch)
      •  Norway (Norwegian)
      •  Poland (Polish)
      •  Portugal (Portuguese)
      •  Romania (Romanian)
      •  Russia (Russian)
      •  Slovakia (Slovak)
      •  Slovenia (Slovenian)
      •  Spain (Spanish)
      •  Sweden (Swedish)
      •  Switzerland(German, French)
      •  Turkey (Turkish)
      •  United Kingdom
      • Asia Pacific
      •  Australia
      •  China
      •  Hong Kong
      •  India
      • Japan
      •  Korea (Korean)
      •  Malaysia
      •  New Zealand
      •  Philippines
      •  Singapore
      •  Taiwan
      •  Thailand (Thai)
      • Vietnam
      • Americas
      •  Brazil (Portuguese)
      •  Canada
      •  Mexico (Spanish)
      •  United States
      Can't find the country/region you're looking for? Visit our export site or find a local distributor.
  • Translate
  • Profile
  • Settings
Avnet Boards Forums
  • Products
  • Dev Tools
  • Avnet & Tria Boards Community
  • Avnet Boards Forums
  • More
  • Cancel
Avnet Boards Forums
ZedBoard Hardware Design dongle Wifi 802.11n
  • Forum
  • Documents
  • Members
  • Mentions
  • Sub-Groups
  • Tags
  • More
  • Cancel
  • New
Join Avnet Boards Forums to participate - click to join for free!
Actions
  • Share
  • More
  • Cancel
Forum Thread Details
  • State Not Answered
  • Replies 6 replies
  • Subscribers 345 subscribers
  • Views 658 views
  • Users 0 members are here
Related

dongle Wifi 802.11n

Former Member
Former Member over 10 years ago

Hello,

Can someone tell me if is it possible to connect a dongle wifi 802.11n to UART in Zedboard? Is it work? I need to connect to uart, because in the usb otg is the keyboard.

I am using the xillinux.

Thanks in advance for help.

Best regards

  • Sign in to reply
  • Cancel
  • zedhed
    0 zedhed over 10 years ago

    Hi eduardofreitas,

    Have you considered using a USB hub to connect both the keyboard and a 802.11 adapter to the USB OTG port?

    I think that this setup should work since this is what we did for MicroZed at ARM TechCon 2013 in order to connect a keyboard/mouse + USB camera:

    https://youtu.be/7e6RFvde6Bg

    Regards,

    -Kevin

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
  • Former Member
    0 Former Member over 10 years ago

    Thanks for your help. Looks like it is working the keyboard. But the dongle the xillinux doesn't recognize. Do I need to install some driver? It is this dongle I am using: http://www.ebay.com/itm/Nano-Mini-EDUP-150Mbps-Wireless-WiFi-USB-Network-802-11n-g-b-LAN-Adapter-Card-/121561712315

    Thanks very much for every help.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
  • Former Member
    0 Former Member over 10 years ago

    Hello,

    I suggest checking the log (i.e. "dmesg" on command problem or looking in /var/log/syslog) for what happens when the USB dongle is inserted.

    But odds are that a driver needs to be installed. Note that the driver can be compiled natively on the board's processor. That is, treat Zedboard as a regular computer. The kernel headers are installed in the distribution.

    Regards,
       Eli

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
  • Former Member
    0 Former Member over 10 years ago in reply to Former Member

    Thanks in advance.

    When check the log the give a error: Firmware rtlwifi/rtl8192cufw.bin not available. (when the USB dongle connect).

    Do you know how can I fix?

    After that, in the top in icon of connection will show all wifi networks or do I need to do something to show the wifi available?

    Thanks very much for every help.

    best regards,
    Eduardo

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
  • Former Member
    0 Former Member over 10 years ago in reply to Former Member

    Hello,

    The error kind-of speaks for itself. The driver exists and was loaded, but the firmware file was missing. Odds are that if you Google for the desired file name, you'll find a copy of it. If you put this file as /lib/firmware/rtlwifi/rtl8192cufw.bin in your system, there's a good chance that the Wifi icon will appear on the desktop.

    To make life easier for you: The "official" place for Linux firmware is this git repository:

    http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git

    The desired file can be found at

    http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/plain/rtlwifi/rtl8192cufw.bin

    Regards,
       Eli

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
  • Former Member
    0 Former Member over 10 years ago in reply to Former Member

    Thanks very much. That's error is now fixed.

    I am sorry, but I am very new in linux. As you can see in the picture: http://s15.postimg.org/y76u5rvju/20150712_140946.jpg


    The driver is install and the firmware are ok. But now there is nothing about wifi, how is it appear? How can I configure and show the wireless network to connect the board to internet?

    Thanks for all support.

    Best regards,
    Eduardo

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
element14 Community

element14 is the first online community specifically for engineers. Connect with your peers and get expert answers to your questions.

  • Members
  • Learn
  • Technologies
  • Challenges & Projects
  • Products
  • Store
  • About Us
  • Feedback & Support
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Legal and Copyright Notices
  • Sitemap
  • Cookies

An Avnet Company © 2026 Premier Farnell Limited. All Rights Reserved.

Premier Farnell Ltd, registered in England and Wales (no 00876412), registered office: Farnell House, Forge Lane, Leeds LS12 2NE.

ICP 备案号 10220084.

Follow element14

  • X
  • Facebook
  • linkedin
  • YouTube