aq m4 motor output Abnormal

Info and discussion about the autonomous Micro FC, suitable for nanos, micros and mini multirotors

aq m4 motor output Abnormal

Postby nkstark » Tue Feb 17, 2015 2:49 am

Hallo everybody,
i have tested aq m4 Several days.Although i flight with aq 6before, but aqm4 did not so easy to use as i think.
the problem is the strange output(see the picture below).But the IMU,UKF seems work well.
Test Conditions:
aq m4v2 with all PID firmware(with default PID Parameter).
problem Description:
aq m4 stay in static.Armed.The green LED changed form solid into 5hz blinking.The motor output oscillate with solid frenquency and huge Amplitude.
What's wrong with my aqm4?
Attachments
x1.jpg
x2.jpg
nkstark
 
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Re: aq m4 motor output Abnormal

Postby JussiH » Tue Feb 17, 2015 8:52 am

You probably havent hooked up the voltage sensing circuit on the M4...

Details here:

http://autoquad.org/wiki/wiki/m4-microc ... onitoring/
JussiH
 
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