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OpenVizsla is an open source, high-speed USB sniffer that will help decode, debug and hack proprietary USB hardware devices.
OpenVizsla is an open source, high-speed USB sniffer that will help decode, debug and hack proprietary USB hardware devices.
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584 backers pledged $81,025 to help bring this project to life.

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    1. Jonathan James on

      Guys, could you give us some insight into when the boards will begin to ship?

    2. Missing avatar

      Tim Goldstein on

      Progress in the Jan 30, 2013 update looked great. But it is now the end of June and we have heard nothing in 5 months. Delays are fine, but communicate what is happening. At this point I am starting to think my $250 got me nothing but a few updates in 2-1/2 years and that may be the extent of my return.

    3. Missing avatar

      Eelco Fermont on

      What's the latest news? Sorry to say, but this has approached the point of being a ridiculous long wait...

    4. Missing avatar

      gmarsh on

      Come on guys... get this done.

    5. Missing avatar

      Keith Jarvis on

      According to the U.S. BLS my $250 in 2010 dollars is now worth $266.87. If I had invested that in Google on Dec 22, 2010 I would have $362. If I had flushed that money down the toilet I'd have the same thing I have right now.

    6. Missing avatar

      djmdjm on

      Could you please do another update? It's been three months since the last one.

    7. Michael Barron on

      Will the kit of parts be hand solderable? Can I pick-flux-paste-reflow a single board in my house oven? Or are these components just too small?

    8. Joe on

      Hey guys, Any update on the status of this project?

    9. Ed Marshall on

      Hey guys, it's approaching the end of September, a month and a half since the last update.

      The last time I commented on this topic, it was the beginning of May. The project was successfully funded almost two years ago.

      I suspect my pledge has disappeared into the ether at this point.

    10. Missing avatar

      djmdjm on

      Come on, this is silly. We shouldn't have to beg for a status update every few months. Please commit to doing them monthly.

    11. Missing avatar

      Graeme Gill on

      Too bad this project seems to have gone off the rails, mainly (it appears) due to feature creep. We signed up for a USB analyser, not something that can do anything and everything. Far better to have delivered on what was promised, and then do a follow on project to cover all the other possibilities. As my first experience with Kickstarter, I think I'll stay away until some sort of accountability mechanism is introduced, otherwise it seems far too easy for someone to come up with a cool idea, gather a bunch of money, and then spend it "having fun" at the backers expense.
      Doing your best and failing or falling behind is understandable. The lack of regular progress reports is simply unacceptable.

    12. Missing avatar

      Teflon on

      Are the plans and code for this project going to be published ?

    13. Missing avatar

      jetdillo on

      I'm basically giving up here. 20 months on and there's no device and we're back to quarterly(ish) updates. Maybe some day I'll get my board and parts, maybe not.
      The "Day job" excuse only works so far and at some point, barring being hit-by-a-bus-level life events you need to admit you totally under-spec'ed the amount of time and effort this would take. I'm just glad I'm only in for $100 and not the $500+ level(s).

    14. Missing avatar

      Zeode on

      How are things coming along?

    15. Jonathan James on

      Do you have any projections for estimated time of completion?

    16. Missing avatar

      jeffers on

      you guys gonna sell like a components kit for people that bought pcb only?

    17. Missing avatar

      jetdillo on

      I've only been saying this WRT lack of updates for about 8-12 months now. I really hope you are taking the need for frequent feedback and updates seriously.

    18. bushing Creator on

      Hi John,

      Point taken, thanks again for your ongoing support. We've just posted an update and we'll post another one in a few days when we have some photos to show.

    19. John Royle on

      Backers are starting to talk amongst themselves about their frustration. I think that chatter will result in something more organised soon. My advice to the OpenVizsla project is this - post updates regularly, I'd say once a week. If you don't, people will assume that something fishy is going on and you may find that you have more stuff to distract you than you expected.

    20. Missing avatar

      Teflon on

      Please provide an update.

    21. Ed Marshall on

      Can't second djmdjm's comment enough: posting a regular status update isn't much of a burden on you, and it would give us some insight into the manufacturing or development challenges you've been working on.

      Is it that hard to open up a browser to once a week, and type up a quick status update, even if it's "sorry, no progress to report"?

    22. Missing avatar

      mrmike on

      I'm going on 4 development cycles on hardware that I really could have used this tool on since I pledged. I've since dropped a bunch of cash on other hardware to do the job instead. Have to say, I'm sad that my first big KickStarter pledge has turned out so poorly.

    23. Missing avatar

      djmdjm on


      I appreciate that your development course has been more complicated than you initially envisaged, but the lack of updates is really frustrating. Could you please start doing them regularly?


    24. Patrick Kane on


      If you guys provided regular updates, I suspect most of your backers would feel a lot less frustrated.

      Send around an update to backers at least once a month with concrete stuff that you guys have completed and a list of what you're currently working on.

    25. bushing Creator on


      I've just checked the backer report and you should have been getting the emailed updates from Kickstarter, the email address that you are using starts with "e". I also invited you to the mailing list last year - as you can see from this image - but you chose not to accept the invitation (or it has been gobbled up by your spam filters).

      Yes, the project has taken longer than anticipated, but it is still all underway, we have spun hundreds of boards during the R&D process and we are almost complete with the latest board (that hopefully will be close to the board that will be shipped to backers).

      Don't lose heart, we are well known and people trust us, we are working on this actively.


      -- pytey.

    26. Christopher Grayson on

      I funded this and never received anything from anyone. Not even so much as an email communication. The OpenVizsla has nothing but a link to this KickStarter project. The Twitter account has never sent a single tweet. You guys raised over $80k, more than four times what you asked for, almost a year and a half ago, and just took the money and ran. Someone should sue you.

    27. Missing avatar

      Eric Smith on

      475 days and counting. This is getting absurd. "Soon" apparently has a different meaning here.

    28. Ryan Braun on

      Thanks bushing! The hard work is much appreciated and I can't wait to put the analyzer to use..

    29. John Royle on

      Appreciate the reply. Look forward to further updates.

    30. bushing Creator on


      We'll be posting an update soon, but we have made great progress and the core team are working on the firmware while the next prototype board design are being readied for manufacturing.

      The project has been far more involved and complicated than we imagined and as we have mentioned in previous updates we had some issues with hardware problems, these have been rectified now and we are moving onto the next design.

      There is a reason why tools that are on the market currently cost $LOTS (because of the huge amount of R&D that has to happen) and all of those analysers don't have as many features as the OpenVizsla will, so that has to be taken into account.

      We know that the device you'll eventually receive will be used not only for USB analysis but for a host of other analysis jobs, we know it will be the go to device, not only for an Open Source device, but it will be chosen again and again over commercial devices that you may have in your lab.

      We can't give a concrete date on shipping as yet as we don't have the next boards back and those have not been tested and we don't want to let anyone down with false promises.

      We are working on this night and day (while also fitting in time for our day jobs).


      -- pytey.

    31. John Royle on

      An update and come concrete dates on when you will be shipping would be good. Has anyone had anything out of this project yet?

    32. Charles Alvis on

      I am hungry for an update. The last update (In Jan) had some very promising news and I am just wondering how far it has progressed since then?

    33. Missing avatar

      Eric Smith on

      @jetdillo Well, before the end of *a* year.

    34. Missing avatar

      Teflon on

      "Would be great to get an update on progress though. I don't think that is unreasonable for backers to expect an update once a month!"


    35. Missing avatar

      jetdillo on

      So, with the first anniversary of this project coming up, I was hoping we could get an update ?
      Can mid-tier backers expect to see their units before the end of the year ?

    36. Missing avatar

      willjcroz on

      Hi, hope it is all going well with the project. Would be great to get an update on progress though. I don't think that is unreasonable for backers to expect an update once a month! Cheers.

    37. Missing avatar

      LEYNAERT on

      Hi, I did not expect that this proejct would take so long....looking forward to get one board and be able to do something. Thanks.

    38. bushing Creator on

      djmdjm: We posted an update a couple of days ago, maybe you missed it? You can see it in the updates tab above.


    39. Missing avatar

      djmdjm on

      Could you please make another update? It has been a long time and we backers would love to know how things are going.

    40. Jonathan James on

      Would love an update as well

    41. Missing avatar

      Robert Snook on

      Anything going on with this project? Is there some other place updates are being released? For those of us who aren't receiving prototype boards it's a little quiet.

    42. Missing avatar

      deleted on

      The author of this comment has been deleted.

    43. Missing avatar

      Elio on

      Any news regarding the developement of OpenVizsla?
      It seems to me that you should give us some more info regarding it: last update was made on July, 7!!!!

    44. George Ioakimedes on

      OK, so what's up with this project? Is July 10th really the last contact? Who got some of these initial boards?

    45. Missing avatar

      mpechner on

      time for another update I think.

    46. bushing Creator on

      Eric: As stated in the update "*certain* development headers will be removed".
      We really went overboard and had JTAG or Debug headers on every programmable component on the board so that we could ensure the board wasn't bricked during early development of the debug CPLD. Those parts now appear either directly in the JTAG chain or are muxed by the CPLD (which is available by the on board FTDI JTAG debugger or an external 20-pin connector).

    47. Missing avatar

      Eric Smith on

      My experience is that removing development headers is *always* a bad idea. Every time I've worked on a project where we thought we no longer needed them, we found that we actually did. Management often would tell us, "you can use the old boards for development/debugging", but for one reason or another that never worked out well.

      I'd strongly recommend keeping any development/debug headers, and simply not stuffing them. If you must reduce the board space, you could go to fine-pitch headers.

    48. Missing avatar

      Eric Smith on

      Thanks for the update! Looking good!

    49. bushing Creator on

      @Eric I've just written an update. Thanks for the nudge!

    50. Missing avatar

      Eric Smith on

      It's been over 7 weeks since the last update. Surely there has been some progress to report? I know these things take time, but even a minor update would be help keep us backers confident that things are moving toward fruition.

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