Dear all,
Today, I upload a stable version of PX4 firmware (ArduCopter-v2.px4 2016-02-24 14:27 643k) from http://firmware.ardupilot.org/Copter/latest/PX4-quad/
When I try to take off the Drone, 1 strange sound appears and drone ignores the 'take-off' command
I upload this sound on Youtube:
https://www.youtube.com/watch?v=a5gMB0S6tCc
Dose anyone know about this problem? Please support me to fix it
Thank you very much
Anh
Replies
Thank you Joe,
You are right, this sound is exactly about energy problem. In my case, I make a mistake when doing calibration
I should choose "NONE" option, instead of Px4 power module (I used a different type) like the attached photo
My problem is fixed, once again, thank you very much
Regards,
Anh
Capture.JPG
Sounds like low voltage alarm, look here
Did you go through set up per manual at this page ?
Sound warnings at here
Joe