Change The Movement Direction

 
#1

I have a rover.
But I want to change the forward motion and the backward motion.
I tried to change the pins of the H Bridge.
This did not bring the desired result.

How can I change the orientation of the rover?
I use this upside down.

The left-right movement is correct.
But currently the rover is driving backward in my current usage.

I want to turn the arrow keys on the keyboard.
Forward is backward and forward
Backward is forward.

I hope you can help me.

(Edited by Google Translator)

#2

The custom Movement Panel would need to be used in exchange for the hbridge pwm Movement Panel