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CG03 camera

The GPS module light flash blue and red.
This not the GPS module, this is the flight controller. The single beep is normal behavior, waiting on motor start. It's a kind of heartbeat.

The six blue LEDs on the ESCs are flashing when the power buttor is pressed and stay dark after boot up. This is OK.
The orange LED on receiver module SR24 is blinking when it waits on connection and solid orange when ST16 is connected (fast blinking means binding mode).
 
So now I have the covers of, with a battery in. I noticed that now it has a single beep but the motor lights are still flashing 3 times.

So. I was getting ready to power up when I noticed when I short press the power button, all leds on top would flash blue. The GPS module light flash blue and red. Then nothing when I didn’t see the light on the GPS stay on. Is it supposed to have a led power light with the drone is on?
These are the lights you would see on the main board and FC board during start up.
Boot sequence LEDs.jpg

The GPS module on mine has a small red LED that very briefly flashes when the button is first pressed. It does not stay on. Mine does not have a blue LED on the GPS at all. The GPS module is normally covered by a copper shield and the LED is not visible anyway.
 
I was just trying to check for leds so I did lift up the shield. That’s when I saw a red and blue light flash once momentarily when I press the power button.
 
Ok. Here is the video. I guess there isn’t a blue light on the GPS. Seeing things.

I can’t seem to attach a video. Am I allowed to post videos?
 
I can’t seem to attach a video. Am I allowed to post videos?
Post it to YouTube, Vimeo, Instagram, Google Drive, etc. then post a link to the video here.
 
Ok. Took me awhile to figure out how to do the video.

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Ok. Took me awhile to figure out how to do the video.

lhttps://youtube.com/shorts/Ibk6qwuaQIk?si=qUh-qAV5_xKVji8B
Part of the confusion was probably related to a wrong color LED installed below motor #4. And the pattern sounds a little different than what I expected.
I think I may recognize this but give me a few minutes to install a different main ESC board on the test stand to check my memory.
 
Hmmm. I’m pretty sure that I didn’t change the led. But thank you very much for the info.

No rush on the diagnostic.

Thank you WTFDproject!!
 
Hmmm. I’m pretty sure that I didn’t change the led. But thank you very much for the info.

No rush on the diagnostic.

Thank you WTFDproject!!
"I’m pretty sure that I didn’t change the led"
Not sure what the blue is telling us, then. Maybe nothing?

My memory was wrong for the item I checked. I thought that pattern matched a failed ESC on the main board, but I got a different sequence and the beep pattern is not nearly the same.

The video does not show the rear main LED. Can you redo the video or describe what you see on the rear main LED?
Also the video starts with the board already powered. Then off, then only the first second or two of the next power up. It would be good to know what you see during the first 10 to 20 seconds of power up.
A more translatable video could be produced by starting with the board off, holding the start button solid until the start sound is heard, then recording what is seen and heard for about a minute prior to shutdown.
 
I can reproduce this sound when voltage falls below 14,1V. It is the same sound that is played when the drone has Emergency mode (flight mode 12).
It would be easier to do diagnosis when we would have the flight logs. This would have been easily seen in the logs.

Typhonn H has simple one-color LED in the motor arms. They cannot change its color as it be at H Plus.
 

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