DeadCat Quad Gimbal Video

So in preparation for FPV, I started building a ‘Dead-Cat’ style quad.

So out of the box, I’ve hot this HK frame, and crappy arms which I replaced with DJI arms.  It flies well with Stock DJI (red) 2212 920KV motors with stock DJI 30A opto ESC’s and 10 Inch props. 

But when I weight it down with the Gimbal it’s a tad overloaded.

DeadCat Quad Flights.

For the most part I’m happy with the video quality, there’s still some Jell-O in the footage though.   It’s pretty clear in it’s current state I can’t add the weight of FPV gear.   So if this becomes an FPV rig, the Gimbal in it’s current form, has to go.

Perhaps a move to 4S batteries is required.   I’ll have to do some more research.   It’s not a steady as J’s Team BlackSheep Discovery Pro, which is heavier.   But is also using 900kv motors and 10” props which I’ve also only flown with 3S batteries.

I still enjoy and prefer the PixHawk Flight controller to the DJI Naza V2 that’s on the TBS.   Even with it’s pre-arm button ridiculousness.

Multi-Rotor Madness

Saturday March 15th was awesome.   The weather was perfect and nobody was home but me.  The perfect opportunity to get outside and do some flying.    A buddy was supposed to come up and partake but he had “issues”, so it was a solo day.

First we spent some quality time with the Armattan, my current sport quad.

Some sporty flying…

After burning up a few batteries with that, I moved on to my newer “Dead Cat” Quad.  Built from a cheap frame upgraded with legit DJI arms, and utilizing PixHawk for the flight controller.

It flies awesome.   It’s not a hot rod by any stretch, but it will flip and roll too.   I had some issues testing the acro mode in Arducopter 3.1.2-r2 so I’m waiting for 3.2 before I try it again.   I don’t have a good camera mount for it yet, no gimbal, nor FPV gear so I ‘temporarily’ attached the ContourHD camera to the front.   All and all for as ghetto as the mount was it did pretty good.

Dead Cat with ContourHD

I ran it through a bunch of different flight modes.   Even executed a pretty significant autonomous flight.   Had some fun with guided mode from the tablet too.   Thought I almost lost it too.

OMGITSNOTCOMINGBACK

In guided mode I flew it out over the pond at the gravel pit, then over to the east, then asked it to come back, and well, it was trying but while it technically wasn’t beyond visual flight distance, I couldn’t see it from where I was standing.

It was apparently on the fringe of my telemetry radio’s range.  At least that’s my story and I’m sticking to it.   I did eventually flip “Return to Launch” and it came back.  So all is well.

I also got out the Hex, which has the gimbal installed.   I still need to fix the Jell-O-cam issue which seems very EFI’ish to me.  But still, this hex is a stable flier.  

Hex Gimbal Footage

 

So this was an all around very awesome multi-rotor day.    I can’t wait to get the FPV gear and get going.   I really can’t wait to get my hands on a TBS Discovery Pro frame.