EHS icon & wallpaper size?

hello All,

I would like to use a Wallpaper and change the icon of the title bar

I am using v2.5  for a TC75x

 

What is the size of the wallpaper?

What is the size of the icon of the title bar?

 

the documentation  said we can use our own png file but which size ( in pixels)?

 

thanks

 

Seb