Return to home RC CAR gps issue

Projects General Guidance
1

Currently i create Remote control car return to home feature, the system is finished but the problem is the latitude and longitude data from gps is always moving around and it causes the system problematic because when the gps data changes this will affect the heading of the compass so that the car is difficult to get to the destination point. Can someone help with it?

Thankyou

2

That's normal. GPS precision can be as poor as 10 meters. What precision is really needed?

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3

i need 1 mete accurate, how can I improve that?

4

You need to invest in one of the RTK type GPS systems;

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5

its too expensive for me :smiling_face_with_tear:

6

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