How to change the direction of a device in Traccar

Hello, how could I change the arrow that tells the direction of the device by Traccar, because it is giving the wrong direction?

The direction is coming from the device. What device are you using? Do you have the HEX sample for this location?

It's the E3+ easytrack protocol.

*ET,3545#######9303,HB,A,170207,101B27,802C7337,816A5556,0000,0000,00010000,22,100,00,00000151,322,1608270431,0000000000,0000,12.82,0#

I also wanted to be able to change the icons of the categories in the modern web so that it changes to a png image of a car or motorcycle that turns when changing direction, could you give me a tip on where to change it?

I see that the direction is zero in your sample.