Get Backlight Mode

\i C ? B

Returns the current mode for the backlight.

Response:

[ACK] byte::mode [ACK]

Parameter	Type	Range	Description
mode	byte	0 ... 3	backlight mode

Mode	Description
0	backlight off
1	backlight on
2	blink backlight
3	fade-out backlight

Response Example

[ACK][01][ACK]

This response means backlight is on.

Set Backlight Mode
Set Backlight Intensity