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Zumo_chase running backwards when it should be forward, help me pls!

Hello there! Why does my zumo runs backwards when pixy2 detected the object on the ground level and runs forward when the object is detected above the pixy2? It should be the reverse right?
I had already check “Left, right, forward and reverse are with respect to an imaginary (and tiny) driver-person sitting on the Zumo and facing forward.”
Thank you!

So it sound like you actually compiled and ran the code listed here:


I’m not sure why it would be backwards then.

When you move the object side to side, does the robot turn in the correct direction?


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For sure my Pixy2 can detect the green ball when i put on the table and follow it, but when i try to holding the ball, my robot it running backwards :< ?!

I’m asking if you move the ball left and right (not backwards and forwards), does your robot turn left and right with the ball, or does it does the opposite?

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Yes it’s ! My pan - tilt do the right way ! Maybe Zumo shield have some problem but i dun’ how to fix’it