Introduction to N210 USRP with VLC and GNU Radio

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  • เผยแพร่เมื่อ 22 ธ.ค. 2024
  • I will explain to you how GMSK modulation works, and how I used a USRP to connect to a program called GNU radio, used for signal-processing. I will create a series of videos, so you can click on the one that you.

ความคิดเห็น • 40

  • @ganjajoe2566
    @ganjajoe2566 7 ปีที่แล้ว

    You're amazing! I just ordered a HackRF and an Ettus N210 USRP. I am going to be using these things for creepy, illegal, but mostly ethical experiments. :) Will post some videos of it soon and link you in. You rock! Subscribed!

    • @kelcamer
      @kelcamer  7 ปีที่แล้ว +1

      Ganja Joe thank you so much! :D The data connection was more complex than expected and unfortunately the data could only be sent through cable in the end (not lifi) but it was a great experience and I loved documenting it to speed things up for other researchers :D I'm glad you enjoyed it!

    • @ganjajoe2566
      @ganjajoe2566 7 ปีที่แล้ว +1

      Very Cool! I got hooked on GNU Radio Companion with HackRF! Now my desks and tables look a LOT like your work areas! I am glad I am not the only one with the sickness! :D I make my own black powder for the purpose of getting dipole antennas really really high into trees with Cannons! Videos to come! Thanks again :)

    • @kelcamer
      @kelcamer  7 ปีที่แล้ว +1

      Ganja Joe that is so amazing!!! I would LOVE to see videos of that :O I'll subscribe!

    • @ganjajoe2566
      @ganjajoe2566 7 ปีที่แล้ว +1

      Thanks so much! The camera will be here any day! This is going to be so insanely fun, I feel like I'm going to give Wile E. Coyote a run for his money in the tenacity department! Stay tuned for wacky adventures! :)

    • @kelcamer
      @kelcamer  7 ปีที่แล้ว +1

      Ganja Joe will do! Teach me! Lol

  • @swathisugumar8125
    @swathisugumar8125 4 ปีที่แล้ว +1

    Can both txr & rxr daughter boards be accommodated in single N210 usrp?

  • @syafiqaazman2066
    @syafiqaazman2066 2 ปีที่แล้ว

    hi, i have problem on cmake ..

  • @alhajee
    @alhajee 4 ปีที่แล้ว

    Hello Kelsey, please what’s the difference between the N210 and the B210? I thought the B210 is just a board, while the N210 is the full package but the board on the N210 looks so different.

    • @kelcamer
      @kelcamer  4 ปีที่แล้ว +1

      I am not sure! I haven't worked with the B210 personally but you may be able to get gnu radio up and running with it.

    • @alhajee
      @alhajee 4 ปีที่แล้ว

      Okay, thanks Kelsey. Am going to give it a try but I hope I don’t need to attach any daughterboard to the board before I could get it to work.

  • @derekkozel
    @derekkozel 7 ปีที่แล้ว

    Thanks for sharing your whole setup. What was this a project for?

    • @kelcamer
      @kelcamer  7 ปีที่แล้ว

      Derek Kozel it was for visible light communication, using gmsk waveforms. If you want to know more than that, feel free to email me at kelca mer@knights.ucf.edu! (No spaces) It is a research project that I'm doing for my school, working as a contractor.

  • @baselelkady9233
    @baselelkady9233 6 ปีที่แล้ว +1

    i follow up the guide step by step but i could not found USRPN210 yet can u help ??

    • @kelcamer
      @kelcamer  6 ปีที่แล้ว

      basel elkady what's the problem?

    • @baselelkady9233
      @baselelkady9233 6 ปีที่แล้ว +1

      when i write cmd uhd_find_devices reply : no device found

    • @kelcamer
      @kelcamer  6 ปีที่แล้ว

      basel elkady That means UHD is not setup correctly, I got that error about a hundred times and as soon as I reinstalled on a fresh USRP, the problem resolved itself.

    • @baselelkady9233
      @baselelkady9233 6 ปีที่แล้ว

      what do u mean on a fresh USRP ?? and i installed uhd 3 times till now !!

    • @kelcamer
      @kelcamer  6 ปีที่แล้ว

      basel elkady I'm sorry to hear that. By fresh URSP, I mean to say that I had access to 11 of them and sometimes they are harder to connect than others.
      Are your sure that UHD is installed on your computer properly and have you tried using Linux instead?

  • @sanjitsmart95
    @sanjitsmart95 5 ปีที่แล้ว +1

    Needed some help building the same.
    How can I contact you ??

    • @kelcamer
      @kelcamer  5 ปีที่แล้ว

      It's been a while since I've done this project but look up my public Facebook music page and I'll respond to you there 👍

    • @sanjitsmart95
      @sanjitsmart95 5 ปีที่แล้ว +1

      @@kelcamer I am afraid to say that I don't use any social media platforms. An email ID would be really helpful. :)

    • @kelcamer
      @kelcamer  5 ปีที่แล้ว

      @@sanjitsmart95 sure! I'll try and pm you

  • @ahsanshahid2206
    @ahsanshahid2206 5 ปีที่แล้ว

    I connected my USRP to my linux laptop and tried to ping the USRP but it could not ping for some unknown reason. I have setup an static IP Address as stated on the website llink you shared on the video but still got nothing. Help please?

    • @ahsanshahid2206
      @ahsanshahid2206 5 ปีที่แล้ว +1

      I also tried the commands "uhd_find_devices and uhd_usrp_probe" and it shows me that no device is there.
      Ethernet cable is working fine.

    • @kelcamer
      @kelcamer  5 ปีที่แล้ว

      @@ahsanshahid2206 are you sure that your cable is functional?
      Can you try restarting the USRP?
      Do you have an oscilloscope you could connect to it to see if you get any signals out of it?

  • @aravindan07ec04
    @aravindan07ec04 7 ปีที่แล้ว +1

    Thanks :-)

    • @kelcamer
      @kelcamer  7 ปีที่แล้ว

      Aravind Narayanan of course! :)