emaneg
lvl.4
Flight distance : 1591 ft
Italy
Offline
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Come on folks, if you have a normal magnetic compass, scout style, and you approach a piece of steel to it, the indication will be wrong: this is what happens when you approach the phone to the RC.
Solution? Put the phone in place between the RC clamps, calibrate the phone compass following the procedures suggested by the phone manufacturer and that's it!
As for the distance between RC and drone, bear in mind that the drone cpu has to do the following calculation: trace the line between you (that is the registered home point) and the actual position of the drone, then calculate the azimuth of this line (its angle with the line pointing north) and finally evaluate the angle between the azimuth and the direction where you RC (or phone) is pointing.. The azimuth calculation is more and more accurate as long as the distance between the 2 points increase; so, be patient and leave the drone fly away for a while to have its correct position! |
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