LeafPeeper
lvl.4
Flight distance : 450075 ft
United States
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Guys -
I know there have been a ton of threads on this, and I THINK this one is a little different. If not, my sincerest apologies. I bought a Mavic Pro to replace the one currently dangling 60 feet off the ground in a tree. I know I need to cal the compass before flying, but I'm torn on the IMU.
On my first Mavic, it was ROCK solid until I started calibrating the IMU myself. I was using a solid, level surface, checking it with a level, being very still, etc, and I was getting accelerometer and gyro readings all the way around at .000 to .002. I was pretty impressed with myself - but I still had yaw drift issues.
This one just arrived, and it looks like the first accelerometer and gyro are reading about .014 and .007, while the redundant ones are in the .002 - .003 range. Frankly, I don't like the delta...and I also don't know if some drones have a natural delta between the sensors. My gut tells me to calibrate before flying for the first time, but I'm afraid I might induce yaw drift.
How do those numbers sound? Since they are still in the green/excellent range, should I fly without calibrating?
Just looking for opinions...
Thanks,
LP
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