Phuong Do
lvl.4
Flight distance : 29800 ft
Vietnam
Offline
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Another food for thought from my experience, I bought a basic combo. Then I bought 1 extry battery pack and the remote control. I always had issues in the first connect, details as below:1. With the new battery, even when I was outside, the GPS was >10, my screen kept jumping between atti mode and gps mode. I then made the auto take-off, the connection lost occasionally. I then sensed it might goes wrong. I therefore, landed it, plugged into my pc and refresh (re-run the firmware) with that new battery. Everything is normal after that until now, no occational connection lost or jumping to atti mode.
2. With the new remote control, issues happen again in first connection, the aircraft drifted, compass error (While just feel minutes before no issue when I used the phone), I therefore landed the aircraft, recalibrated remote control, recalibrated aircraft IMU and compass. Relaunched and everything went smoothly, until now.
Therefore, with my experience, I think Spark is quite sensitive to new hardware, and would need to re-calibrate when being connected to new hardware.
And as the veterans on the forum advised: Do not fly recklessly, spending few minutes to run through "pre-flight checklist", and monitor its behavior before fly high, when you sense something not normal, reset everything, recalibrate everything, I believe it will save you from headache. At least for me.
However, there are still cases of power-off during mid-flight that concern me, DJI seems to not knowing the reason as well,...
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