Hello every one I'm very frustrated with this lightbridge bought it a month ago was working fine and all of a sudden I get no video from HDMI plug it wont connect to my LB app on my iPhone 6+ from usb either I am running a f550 with naza v2 h3-3d gimbal,go pro 3+ black edition  I can fly it but get no video LB air has both green led on for the control and video don't know what to do

have you tried checking your lightbridge app setting to make sure the video input and output are set correctly

Hi, the same for me :
Hi all.
I have the following problem with my Lightbridge and Phantom 2 with GoPro Hero 3+ Black :

NO WAY TO HAVE THE GREEN LIGHT FOR VIDEO WITH GOPRO HERO 3+ BLACK.

I change the cable between gopro and lightbridge : THE SAME.
I try another Gopro : THE SAME
I try another Camera (SJ4000) : GREEN LIGHT OK
I try with sony RX100 : GREEN LIGHT OK
I try another Lightbridge (same firmware( with my Gopro : GREEN LIGHT OK
I receive a "Failed" message or "Setting failure" when i try to change the HDMI souce....

My Lightbridge is with last update.

Could someone helps me to find the solution ???

Some days ago, all systems work ok but now with last firmwares, same problem with this setup (no video signal):
- DJI Phantom 2 + H4-3D
- DJI Lightbridge
- GoPro Hero 4 Black

DJI Lightbridge tested with the following cameras and work OK:
- HDMI signal from RED Epic
- HDMI signal from Canon 5D Mark III
- HDMI Signal from SONY RX-100 M3 (same micro-hdmi GoPro cable used for this test)

What is happening?
I have sent a video to DJI support to show the problem:

ILL7 : i watch your video and it's exactly the same for me with a GOPRO H3+ BLACK......

Can you connect the Gopro directly to your TV to see the format of your input?

Hello, I have connected the GoPro Hero 4 Black directly to a SONY Bravia TV, and the format of the input is 1080p



Thanks for your support

any news ?

Tested with a GoPro Hero 3  (1080 - 25p - Medium) and Lightbridge do not work

ill7 Posted at 2015-3-16 02:13
Some days ago, all systems work ok but now with last firmwares, same problem with this setup (no vid ...

I see that you posted that you are on 1080p.  What frame rate?  Is this a supported resolution.  If so, then I would remove and reinstall the App.  Does that work?  My guess is that the HDMI cable may be bad or the connector on the LB may be bad.

Tahoe :

Read my previous post, there is no link with bad format, reinstall app (i have done 3 times), cdmi cable or bad connector :


Hi, the same for me :
Hi all.
I have the following problem with my Lightbridge and Phantom 2 with GoPro Hero 3+ Black :

NO WAY TO HAVE THE GREEN LIGHT FOR VIDEO WITH GOPRO HERO 3+ BLACK.

I change the cable between gopro and lightbridge : THE SAME.
I try another Gopro : THE SAME
I try another Camera (SJ4000) : GREEN LIGHT OK
I try with sony RX100 : GREEN LIGHT OK
I try another Lightbridge (same firmware( with my Gopro : GREEN LIGHT OK
I receive a "Failed" message or "Setting failure" when i try to change the HDMI souce....

My Lightbridge is with last update.

Tahoe_Ed Posted at 2015-3-18 11:01
I see that you posted that you are on 1080p.  What frame rate?  Is this a supported resolution.  If ...

Frame rate is 25p. Last weeks, the Lightbridge works with 24p - 25p - 50p, etc... in 1080p, 2.7k.

There is a problem with the last firmware update in the Lightbridge.

Please DJI,  test it in your lab with a GoPro and your Lightbridge, and you will see the problem that we are having. We need a new update for solve this serious problem.

hello I have the same problem red light on the lightbridge video with a gopro 3 + ....I try to change the hdmi cable but allways the red light...at beginning wheb I buy the light birdge I find a solution to unput the hdmi cable and i put again but now it's dont't work anymore...I have to install the lightbridge transmetter with my canon5d3 to the DJI S1000...

Same problem with goPro hero 4 and lightbridge.

Any news? Same problem.

Hi, I´ve the same problem between gopro 4 black edition and lightbridge. I think the problem appear when I changed the resolution from 1080 to 1440. Maybe I can reset  lightbridge?? What I can do??

Same problem here, gopro hero4 black with the lightbridge, video led remains red. V1.3 lightbridge firmware with the v2.0 on the gopro hero4.
Really frustrating

nectarios.proc@ Posted at 2015-5-30 01:55
Same problem here, gopro hero4 black with the lightbridge, video led remains red. V1.3 lightbridge f ...

Hello!! Any news?

Hello.
Same problem here. I have also posted on your Facebook page.
This issue has been brought to your attention on February 19th!!! We are now September 10, almost 7 months later and not a single reply from DJI!!!???!!!
This is unacceptable!!!

Please reply, revert to the previous firmware or post a new firmware, BUT DO SOMETHING!!!
A very dissatisfied customer...

SOLUTION FOUND !

When I first installed the latest firmware, I received a "Success" notification but the LightBridge would not transmit video nor telemetry.

I have retried installing the firmware a second time today but this time received a "Failure" notification. I then tried a third time and this time got a "Success" notification and the LightBridge is now again transmitting video and telemetry.

I beleive the first success notification was a false positive, while the third notification was a true positive.

I would suggest everyone to try to re-install the firmware and see if it solves the issue.

Good luck to everyone.

achenard.enerfi Posted at 2015-9-12 01:13
SOLUTION FOUND !

When I first installed the latest firmware, I received a "Success" notification bu ...

Experiencing this now.

Was it both ground and air unit firmware you reinstalled?

Guys,
I have SAME problem.
i am trying to use GOPRO4... SONY... NIKON and all have same problem...
RED LIGHT on video status(TX DJI LB)
:-(

I need to solve it... how guys are proceeding?
DJI are providend any support? Sound a critical DJI problem.

Tahoe_Ed Posted at 2015-3-17 19:01
I see that you posted that you are on 1080p.  What frame rate?  Is this a supported resolution.  If so, then I would remove and reinstall the App.  Does that work?  My guess is that the HDMI cable may be bad or the connector on the LB may be bad.

Guys, I have SAME problem. i am trying to use GOPRO4... SONY... NIKON and all have same problem... RED LIGHT on video status(TX DJI LB) :-( I need to solve it... how guys are proceeding? DJI are providend any support? Sound a critical DJI problem.
How Can I proceed?
I need to solve it!
:-(
I have a P3 Advanced... one MAVIC and one Light bridge... but this problem keeps me in attention with DJI
can you send any instructions to my email mm@moisesmelo.com.br?
PLEASE!!!!

christianjouvea Posted at 2015-3-17 22:50
Tahoe :

Read my previous post, there is no link with bad format, reinstall app (i have done 3 times), cdmi cable or bad connector :

xGuys, I have SAME problem. i am trying to use GOPRO4... SONY... NIKON and all have same problem... RED LIGHT on video status(TX DJI LB) :-( I need to solve it... how guys are proceeding? DJI are providend any support? Sound a critical DJI problem.
How Can I proceed?
I need to solve it!
:-(
I have a P3 Advanced... one MAVIC and one Light bridge... but this problem keeps me in attention with DJI
can you send any instructions to my email mm@moisesmelo.com.br?
PLEASE!!!!

achenard.enerfi Posted at 2015-9-11 09:13
SOLUTION FOUND !

When I first installed the latest firmware, I received a "Success" notification but the LightBridge would not transmit video nor telemetry.

Guys, I have SAME problem. i am trying to use GOPRO4... SONY... NIKON and all have same problem... RED LIGHT on video status(TX DJI LB) :-( I need to solve it... how guys are proceeding? DJI are providend any support? Sound a critical DJI problem.
How Can I proceed?
I need to solve it!
:-(
I have a P3 Advanced... one MAVIC and one Light bridge... but this problem keeps me in attention with DJI
can you send any instructions to my email mm@moisesmelo.com.br?
PLEASE!!!!

mm.moisesmelo Posted at 2017-4-24 04:19
Guys, I have SAME problem. i am trying to use GOPRO4... SONY... NIKON and all have same problem... RED LIGHT on video status(TX DJI LB) :-( I need to solve it... how guys are proceeding? DJI are providend any support? Sound a critical DJI problem.
How Can I proceed?
I need to solve it!

Hello, I had the same Problem. In my case it was the HDMI cable. But I have so many different cables
and adaptors and finally testing many combinations everything works.
Next idea: what programs are shown if you connect the air station with the lightbridge assistant software
There should be 3 programs: Air system main controller, Air system encoder and Air system transmitter

achenard.enerfi Posted at 2015-9-11 09:13
SOLUTION FOUND !

When I first installed the latest firmware, I received a "Success" notification but the LightBridge would not transmit video nor telemetry.

Hi! You reinstall air system or ground system firmware?
I have the same problem in 2018.
this is crazy, what do DJI