Crash log, power loss?

Log Analysis -- deprecated Copter Logs -- deprecated
1

Hey guys, today I had my drone fall out of the sky. Thankfully it looks OK, but the GPS no longer works, and all of its LEDs are off.

I have a Pixhawk 2.1 with HERE GPS.

I was flying at about 150ft over a patch of grass, I suddenly lose video feed on my goggles and see the drone dropping from the sky, upside down. It landed like that on the grass and it didn’t take much damage. I have the logs here to see if you guys can help me find the culprit. I’m new to reading logs, all I can see is that PWR from Pixhawk was ok until it just lost all power.

I did have an issue with the Power Module and I think it made the XT60 connector loose. When I found the drone, the battery cable was disconnected. This is the likely culprit, in my mind, but perhaps the logs tell a different story?

Thanks in advance!

BIN log file:
https://miamiedu-my.sharepoint.com/:u:/g/personal/rxg967_miami_edu/EWvf9E41oIZGt6WCLse2q0oBM0fjuDaMF8Y5TWSeoWB74Q?e=s7bj3E

2

Looks like power goes off all of a sudden.

3

Hi guys
yesterday i too had a great crash of the drone and i have lost all the 4 arms of the drone can any one tell us the issue of the crash , here are the logs
https://drive.google.com/file/d/1QbhLceY6V10TvThVEFNDBcoP1ZK0I91P/view?usp=share_link

4

Posting in a deprecated thread isn’t the best idea. But it looks like a total power loss as the log ends abruptly. You are using old firmware, update top latest Stable.

5

hi, what causes the sudden loss in power to the flight controller?

Thanks in advance.