Changing Speed from kn to km/h

Hello,

Could you please help me and tell me how to change the speed value for a device from kn to km/h?

Thanks

Max

https://www.traccar.org/forums/topic/change-speed-unit-in-traccar-server-online/

Have you tried searching? It has been answered many times.

@Yuri - thanks for your help

@Anton - in every forum there are people not answering the question but giving other "good" advices