Icon communication state with the device

Ideas
1

I propose to add to the program certain functions that would change the color of icons depending on the state of communication with the device. It is more convenient than ever to press and watch the state of communication.

S1.jpg1080×1920 150 KB
S2.jpg1080×1920 150 KB

2

@Bob_Reliable isn’t that already available with setProperty and color?

3

@Bob_Reliable already in todo list.

@Costas he means icon in top.

4

@Dmitriy ah, I see the red icon now at the top.