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John C.
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  • Berkeley, CA
  • United States
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John C.'s Discussions

Initial GPS lock error

Started this discussion. Last reply by John C. May 2, 2012. 1 Reply

RSSI feed from Dragonlink

Started this discussion. Last reply by Gábor Zoltán Jul 8, 2012. 9 Replies

Roll Error?

Started this discussion. Last reply by Michael Pursifull Sep 28, 2011. 13 Replies

 

John C.'s Page

Latest Activity


Admin
John C. replied to Matt Gunn's discussion Anyone successfully gotten their camera to trigger on waypoint?
"Hey Matt...just saw this.  Yes, disable the channel for APM based control.  The MP knows how to control it by using do_set_servo or do_repeat_servo in a mission, and you set the channel and PWM value. Hope this helps."
yesterday
Todd Hill commented on John C.'s blog post Big Product News
"Really like the gear.  Much better than what's traditionally used.  Been implementing this type on all my builds for the last few years.  Always wandered why 3DR didn't have a Y6 frame.  The default firmware with some…"
yesterday
Christiaan van Vollenstee commented on John C.'s blog post Big Product News
"I found this, I think it will work very…"
Friday
mikel-ange Adelson commented on John C.'s blog post Big Product News
"i remember when there werent that many frames and people made their own and they had plastic bowls covering the flight controller we've come a long way since then"
Thursday

3D Robotics
Justin Cunningham commented on John C.'s blog post Big Product News
"@Christiaan, There is enough room for it all. It will be a tight fit, but you can achieve FPV with the y6 no problem."
Thursday

Admin
John C. commented on John C.'s blog post Big Product News
"@RC Tech - Fixed! "
Thursday
Matt Gunn left a comment for John C.
"John, you had told me that triggering the camera on wa points works, but Im am unable to get it to work. Is there any chance you could just describe to me the order of operations? Im desperate here, spending a lot of money and time building this…"
Thursday

Distributor
RC Tech.se commented on John C.'s blog post Big Product News
"Whats up with the distributor pricing on that one? Same as retail."
Thursday
Christiaan van Vollenstee commented on John C.'s blog post Big Product News
"Awesome, What you must now design for it is a Gopro or camera mount that clips on. As standard as it is now, is there space fore apm, gps, receiver, video transmiiter, minmme osd and camera?"
Thursday

Admin
John C. commented on John C.'s blog post Big Product News
"@Dany - We have a framework that we are putting together to better service distributors.  This will involve more roadmap types of discussions, and more forward planning on releases.  There's always room for improvement. I've set…"
Thursday
Cliff-E commented on John C.'s blog post Big Product News
":) Note recovering from a failure is still an art. Y's tend to rolling to the weaker side (failed motor/prop), and it's very easy to initially overcompensate, then undercompensate, resulting in rolling it into the ground. Just tap the…"
Thursday

Distributor
Dany Thivierge commented on John C.'s blog post Big Product News
"Oh no, not another product to support in the store! :)  hehe kidding, glad to see this one out.  Can't wait to try it!  How's the crash test results on these legs? looks like they would snap in half in the…"
Thursday

Admin
John C. commented on John C.'s blog post Big Product News
"@Justin, you're definitely on the high-five list as well! @Robert, we've got a lot of things to write documentation for.  =) "
Wednesday

Developer
R_Lefebvre commented on John C.'s blog post Big Product News
"Interesting... especially those landing gear.  I bet those could be used to to convert the 3DR Quad into an X8..."
Wednesday

3D Robotics
Justin Cunningham commented on John C.'s blog post Big Product News
"I'm really happy to see this officially announced! Joe and myself have done extensive testing on the y6 platform to get the param files as well as the aircraft, just how we wanted it! Enjoy everyone!"
Wednesday

Admin
John C. posted a blog post

Big Product News

 3DR Hexacopter to Y6 conversion kits are now available for less than $50.A Y6 design is able to withstand a single motor out scenario (see above), provides a more open…See More
Wednesday

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John C.'s Blog

Big Product News

Posted on May 15, 2013 at 3:00pm 14 Comments

 

3DR Hexacopter to Y6 conversion kits are now available for less than $50.…

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The New 3DR Store Has Landed!

Posted on April 18, 2013 at 3:54pm 22 Comments

You've likely already received a message in your inbox to set up your new store account at http://store.3drobotics.com

We're moving to a new, open source, more flexible platform called …

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Scripted Fixed-Wing Acrobatics

Posted on March 8, 2013 at 11:29am 3 Comments

Hello Everyone,

I've recently had the chance to get some basic acrobatic moves scripted for fixed-wing airplanes.  They are far from perfect, but I wanted to share.

In the (slightly choppy) video, you'll see a left roll, a right roll and most of a loop.

Let's talk a bit about how to…

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Congratulations to Tom Coyle!

Posted on March 7, 2013 at 11:46am 26 Comments

Please take a moment to congratulate Tom Coyle on his new position as Senior Administrator for the …

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25% Discount at Our New Store (Now Offline)

Posted on February 28, 2013 at 9:00pm 58 Comments

EDIT March 4th, 2013: Thank you very much for your feedback and patience!  We've got a good to-do list now, and rather than keep two stores up and running, we're going to take the beta site down until we're ready with all of the great feedback you provided.  It will be back again soon, but if…

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Comment Wall (3 comments)

At 10:48am on April 16, 2010, Pike said…
Hi John,
Did you sold out your RTF UAV ?
Let me know if it is still available.
Best Regards
YCT
At 12:14pm on April 16, 2010,
Admin
John C.
said…
Hello YCT, yes, I do still have it. I took the post down, as it seemed no-one was interested.

Let me know.

JC
At 7:14am on May 16, 2013, Matt Gunn said…

John, you had told me that triggering the camera on wa points works, but Im am unable to get it to work. Is there any chance you could just describe to me the order of operations? Im desperate here, spending a lot of money and time building this mapping rig, but just cant seem to make it snap on waypoints. It does trigger through the MP if I select "trigger camera now" but not on the waypoint. Just a nudge in the right direction is all Im asking. I would be very grateful.

Matt

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