Welcome to DroneRacingPilots!
Join our free drone racing community today!
Sign up

Drone build

DanyCro

Well-Known Member
Joined
Jul 7, 2019
Messages
64
Reaction score
6
Age
33
I checked now, it says OmnibusF4SD (OBSD) 4.0.3, 1.1.2019. Seems it's not too old.
 

DanyCro

Well-Known Member
Joined
Jul 7, 2019
Messages
64
Reaction score
6
Age
33
Can someone tell me where to put esc signal wires on this board? Must be 4 different fields.
 

DanyCro

Well-Known Member
Joined
Jul 7, 2019
Messages
64
Reaction score
6
Age
33
Lol. That dots are from other back side of the board 🤣 Tnx.
Board working good for now, we will see at the finish..
 

DanyCro

Well-Known Member
Joined
Jul 7, 2019
Messages
64
Reaction score
6
Age
33
12.jpg
Picture edited: 15.08.2019. at 22:50 - VTX added blue vire
Picture edited: 17.08.2019. at 14:20 - Cutted VTX red 5v wire
- Cutted VTX one of black GRD wire


There is my diagram Omnibus Betaflight F4.
Please check is there any mistakes :)
Also, is reciever good connect and do I need ESC second wire (thin black and white)? I only put white signal wire on the dot, but do I need thin black wire (ground)? If yes where?
 
Last edited:

HighTechPauper

Well-Known Member
Joined
Feb 5, 2017
Messages
1,320
Reaction score
1,330
Location
The Chesapeake Bay
Hard to know what the pin out is for every piece called out but it looks ok on the wire out of whats needed on connections.
Whenever it is possible, keep the small black ground twisted with the white (twisted pairs reduce any possible noise on the signal wire) until you get to the FC and then solder it to the same location as the ESC's big black wire. Some may point out that with the short runs of wire in most of our quads there isn't usually a lot of noise BUT it can only help it can never hurt so I do it any time possible.
 
  • Like
Reactions: DanyCro

DanyCro

Well-Known Member
Joined
Jul 7, 2019
Messages
64
Reaction score
6
Age
33
20190814_210309.jpg
How to connect vtx with camera, and booth with FC 😮 ?
I see field 7-24v here. Some diagram say that I can put + on 5v, some tell that NO connect never vtx on 5v :😮
 
Last edited:

HighTechPauper

Well-Known Member
Joined
Feb 5, 2017
Messages
1,320
Reaction score
1,330
Location
The Chesapeake Bay
I agree, the vTX cannot go on 5v for this model, it is intended to go to battery pads or VBAT on FC.
But that also means 5s is the largest battery you can run, 6s is too high a voltage.
 
Last edited:

DanyCro

Well-Known Member
Joined
Jul 7, 2019
Messages
64
Reaction score
6
Age
33
Whenever it is possible, keep the small black ground twisted with the white (twisted pairs reduce any possible noise on the signal wire) until you get to the FC and then solder it to the same location as the ESC's big black wire.
Thanks, I will do that!

I succeeded install vtx and camera. Got picture.

When I look in goggles, I not see the "edge" of picture, like in OSD betaflight program. Is there rison about it?

Becauss that I not see OSD full Measurement numbers, like in BF program, the edges are cuttded...

Not big defference to me, I can move a leters 'inside picture' to be visible full. But I'd like to know.
I tried formats 16:9 and 4:3.

In dvr playback picture are good! only cutted when look in goggles.
 

HighTechPauper

Well-Known Member
Joined
Feb 5, 2017
Messages
1,320
Reaction score
1,330
Location
The Chesapeake Bay
@DanyCro, that is due to picture scaling of the size. The BF OSD display is larger than just about any display device I have ever seen except maybe some 16:9 capable ones, but certainly not 4:3 aspect ratio ones, and the camera is likely 4:3. You may be able to improve it a little if you can switch to PAL instead of NTSC, but either way there will be some of the picture not in your display. Simply adjust the placement of the displayed values and labels (drag and drop) so that they all show where you want them on your goggles. That is all you can do and it is normal for a setup that is not all 16:9 for both the camera and goggles. Even with a full 16:9 setup, there will likely be some edges missing.
 
  • Like
Reactions: rtkDarling

Latest threads

Members online

Forum statistics

Threads
2,629
Messages
22,983
Members
2,222
Latest member
Blackfeatherstewart