DJI O3 FPV System - Complete Setup - Diagnostics & Troubleshooting Guide

DJI O3 Digital FPV System setup, diagnostics and troubleshooting Guide.
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Time Stamps
00:00 Video Overview
01:05 O3 Power Requirements
01:46 USB Power ?
02:31 Power Issues & LED
03:39 Wiring Harness Warning
04:27 Power Issues On Arming
05:09 Power Summary
05:26 Binding Goggles Requirements
06:58 Binding Process V2 and Goggle 2
07:40 O3 Binding Summary
07:55 O3 Flight Controller Wiring
09:24 O3 Betaflight MSP OSD Config
11:11 O3 MSP Working Properly ?
11:49 O3 MSP ODS Issues & Diagnostics
14:38 Betaflight Config Diagnostics
16:31 DJI O3 Betaflight OSD Summary
17:41 Range & Performance Issues
18:16 O3 Low Power Mode & Arming Checks
20:00 Am I in CE OR FCC Mode ?
21:21 Antenna Checks
24:44 Summary

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[MadRC]

Here are the links to some of my other videos I talked about in this one


I hope you have found this video helpful .

[tangodown]

I spent days trying to find the solution to my osd problem. After watching your video my issue has been fixed. Thank you!

[dnn]

Thank you so much for this video. You’re the only one I could find that explains everything clearly and I appreciate the troubleshoot segment. No one warns us new user about tue possibilities of the wiring being wrong, which was the case for me. DJI harness had tx/rx switched. Explains why I could not get OSD to work.

[dudebroski]

Running this in a baja 5b truggy. Using a spektrum dx9 and a 636b receiver with the steering on the rudder and the camera on the elevator and aileron channels so that I can look around while driving. This video made it pretty much painless to connect. Unless I was told to I would have taken forever to figure out the settings change in the goggles. Thank you. Liked and subbed

[tbd]

I set mine up with the HD osd just the other day and it appears to be working correctly for me.

[cusglider]

Thanks so much for your work. You made my day. I had partly DJI OSD, permanent low power mode and no recording. Thanks to your simulation I could replace the falty grey wire and will get airborne now. THANKS!

[Smagsfpv]

Thanks @Mads Tech, couldn't get my OSD working, your video fixed it 😊

[cgwclimber]

Just want to say thanks! Finally upgraded to digital, which is excellent - that said, I broke off the small (IPEX?) connecter as I was removing a part of the frame… you mentioned it could be replaced with standard antennas - just curious where they could be purchased - or what length and type are considered standard. Thanks again!!

[Quad_Father]

Mr Steele mustache man should watch this. He was complaining of the feed whilst in low power mode. Even in this video you can see it was choppy and then you armed and was buttery smooth.

[AZ_LoneWolf]

hey there i found your channel recently so much good info as im very new to the hobby. ive finally got everything pretty well dialed. is there a way to get a DJI o3 air unit to goggles signal strength represented in the OSD i just got a bit of trouble watching the goggles signal strength as the native OSD icon is small. thanks!

[DJAndrews]

Hi, thanks for your great videos. in Italy I didn't find any results for my problem with the unit03. mounted on a geprc20, during a flight it was disconnected and from that moment when it is powered a green LED remains flashing, and in addition to not seeing anything on the integra it doesn't even connect to the PC. do you know what it could be?

[АлександрПогодин-мч]

Thank you for this video! The flight controller and dji o3 have different connection terminals. In the video, you have a cable that fits perfectly to the flight controller. Where can I get the cable from the flight controller to dji o3?

[PabloVillaVideo]

I currently have the vista set up on my FC, but I am getting the O3 on monday. Assuming all the wiring is correct, and assuming I don't personally have a need to add anything from betaflight's OSD at the moment, shouldn't the DJI OSD theoretically come up on my goggles as soon as they are bound together, without any presets in betaflight?

[christopherconkright]

Do you mount the O3 with double sided tape? Why are there no mounting screws

[redflametech]

Your videos are borderline too informational, but I do learn a great deal from you, so thanks! This is related somewhat, but I have the Avata 2 which was my first drone (I am now addicted to FPV) ever. I now own an RTF TanQ 2 5” from Rotor Riot, with the DJI O3 and DJI receiver and the F7 HD+F55A ProII 3-6S 30/30 with F7 FC and 32 bit 55A ESC and I have it flying well and I love it, but I wanted to find limitations for the compatibility with the Remote 3 and Goggles 3 with custom Quads. In 1 video when you reviewed the DJI O3 system you mentioned that you were better off with a different remote as the DJI FPV 3 actually is sending to the goggles 3, then to the air unit for control. I have read if you have a DJI O3 HD and DJI receiver you are married to their FPV remote, but I believe I heard you say otherwise. If i have choices for a remote with the Goggles3/Tanq 2, what would be compatible? Thanks!

[markscreeton]

Hi - great video - do you know if this can be fitted to a DJI Avata ? thanks

[myfpvshots]

I have V2 goggles, i bound of one of my quad and changed to second quad and bound. When i use my 1st quad again, do i need to rebind? Thank you for answer

[Jan-ndhv]

Hey Mads, i just wondering if that unit can be record without flight controller? 'cause i think maybe could be use as bikers tiny vlog camera

[TavoFourSeven]

Very much appreciated big dawg. Whole othe point though you should spread the word however you can. Basically flite test is trying to raise the 250g to 1kg. They posted last night on their CBO channel I think. And I'm just trying to make sure you big view guys are also aware ASAP.

[avicennaalkhawarizmi]

thank you so much for this information. i have a problem when flying my quad, DJI O3 air unit stop recording while lost signal connection with Goggles 2, but the goggles not stop recording until i disarm/finish flying. why this happen? thank u so much....