Spark guts

[Brojon]

Anyone have a layout of all the Spark modules?
I know where the modules are in the Mavic and Phantom - it helps when attaching things like Strobon lights so you don't block the GPS, WiFi and whatnot.

 

[DaveTN]

Spark eviscerated for your viewing pleasure>

DJI Spark Teardown : What's Inside? - RC Geeks Blog

David

 

[Brojon]

Great! So GPS/wifi is in same location as Mavic - rear end on top.
The video I found was useless as the bozos doing it were guessing at the function of the devices.

 

[suprPHREAK]

Great! So GPS/wifi is in same location as Mavic - rear end on top.
The video I found was useless as the bozos doing it were guessing at the function of the devices.

The wifi antennas are located near the front, on either side, just behind the camera. Yes the wires connect at the reader, but they just lead to the front.

 

[Brojon]

Yeah - I figured with the antennas - more worried about messing with the compass and GPS.

 

[graywoulf]

So, I assume that the first module that was removed that sits above the battery is for sure the GPS and compass of the Spark. In that case, a Strobon or any other light is not going to affect the GPS or compass when mounted between the battery and the VPS. After looking at the video of the disassembly of a Spark I was in amazement of the complexity of this drone and could be more appreciative of it's price.

 

[Spark 317]

Strobon or any other light is not going to affect the GPS or compass when mounted between the battery and the VPS.

Don't mount the strobe near the bottom VPS !!

When I received my first strobe from Mike @ Spark / Phantom Help, I mounted it on the bottom and my first flight was almost it's last.

The flashing strobe is intense and blinds the Spark, affecting the VPS as it can't see the ground.
The Spark constantly "bounced" in the air at about 10 -20 feet right after launch.

I managed a very rough landing.
That was a terrifying 31 second flight.
I relocated the strobe to the arm(s) via the prop guards and all is fine.

I have "Velcro" pieces pointing down, forward, and rear.
The strobe seems to be far enough away from the VPS and doesn't affect it.

 

[graywoulf]

Good point! I had not thought of that.

 

[pmshop]

I am going for the landing skid and attaching the strobe to the battery through the hole in the skid:
Extended Landing Skid Gear Bracket Camera Protector for DJI Spark Drone RC688 4894663140052 | eBay

 

[graywoulf]

That is a great idea! Post a picture of it when you get it done.

 

[pmshop]

The landing skid finally came in.
I hate those that advertise as a local shipper and turns out to be a drop ship.
Here is what the Spark looks like with the Skid and Strobe attachment:

 

[Spark 317]

The landing skid finally came in.
I hate those that advertise as a local shipper and turns out to be a drop ship.
Here is what the Spark looks like with the Skid and Strobe attachment:
View attachment 6313View attachment 6314

DON'T fly with the strobe there!

At least my experience with it mounted there was a 30 second terror flight.

As soon as I launched, the strobe blinded the VPS and the Spark was very erratic.
It bounced in the air from 10-20' like a pogo stick and I had to do a controlled crash landing.

I've since moved them out to the arms pointing down with no problems.

My flight was in the daytime btw.

 

[pmshop]

DON'T fly with the strobe there!

At least my experience with it mounted there was a 30 second terror flight.

As soon as I launched, the strobe blinded the VPS and the Spark was very erratic.
It bounced in the air from 10-20' like a pogo stick and I had to do a controlled crash landing.

I've since moved them out to the arms pointing down with no problems.

My flight was in the daytime btw.

Hmmmm,directional shield maybe

 

[Spark 317]

Be careful experimenting.

 

[graywoulf]

Hmmmm,directional shield maybe

I was thinking that too. I don't understand how it could affect the VPS since the sensor is IR. But I won't argue with Spark 317 in that it does. I might suggest that you fabricate a mount for the strobe that attaches between the skids. that might even give you more visibility as it is positioned further down. Just a suggestion.

 

[Spark 317]

I don't understand how it could affect the VPS since the sensor is IR.

There is an actual camera on the bottom too.

It's what the Spark sees when establishing the floor pattern, RTH percision landing, etc.

 

[graywoulf]

There is an actual camera on the bottom too.
It's what the Spark sees when establishing the floor pattern, RTH percision landing, etc.

I was not thinking about that. Thanks for setting me straight.

 

[pmshop]

For sure with the being careful.
Used to (still do) build them