(FALSE) Low Battery Warning - Still have proper voltage

Thanks Dennis… Did a flight today… The first was in the morning where I was in the air for about 2 mins … and oops there goes the buzzer sounding off letting me know I had low battery not to mention it was in progress to RTL. My radio with telem showed over 11.volts so I knew there was a setting issue.
Here is my first report .

Bad%20Batt_

Went back into MP and did some minor adjustments … the bird flew a lot longer but still came on when the radio showed over 11.volts … there again my radio might not be accurate and didnt have my meter with me at the time to check what the battery voltage was …

Hi

Assuming that your battery monitor is correctly calibrated, I believe that your battery is either old and drops too much on the Voltage as soon as some load is applied (not enough C rating for the load), and also I would say that you should revise the motor/prop/battery, because at 3S 50A, the load on the battery might be too much. When you land the voltage goes up, and that is expected.

https://plot.dron.ee/zoVw

Thank you Luis …
Did you use my old log file? If you did, I may need to get you a more up to date log …

Still tweaking out some of the issues with the model … but the last flight I had lasted for a good 15 mins …

I also was doing auto-tune on last flight … Seems the drone flies great and is a little tweaky on the sticks but that can be adjusted.

Let me know if you want to look at another log …

Thanks again for your help … Still learning a lot about the programming and setups BUT … I’m getting there …

Please do.

I would suggest that you use our good friends at Drone.ee tool to check your log.

https://plot.dron.ee

If you want to share it, press upload at the top right corner to store the log at Ardupilot servers, and share the link here.

Excellent … Thanks Luis
Doug C.