Speaker Channel

Channel Category: speaker

Controls speaker devices, including volume, mute state, balance, and audio equalization.

Required Properties

Property	Data Type	Range/Values	Unit	Permissions
`active`	Bool	-	-	RW (Read-Write)

Indicates if the channel/sensor is currently active and functioning

Property	Data Type	Range/Values	Unit	Permissions
`volume`	Uchar	0–100	%	RW (Read-Write)
`mode`	Enum	`stereo`, `mono`, `surround`	-	RW (Read-Write)
`mute`	Bool	-	-	RW (Read-Write)
`balance`	Float	-1–1	-	RW (Read-Write)
`bass`	Float	-10–10	-	RW (Read-Write)
`treble`	Float	-10–10	-	RW (Read-Write)

Volume control - integrator can choose between percentage or discrete levels

This property supports multiple data type variants:

percentage: Uchar (0–100) in % - Volume as percentage (0-100%)
level: Enum (mute, low, medium, high, max) - Volume as discrete levels

Operating mode selection

Mute audio output.

Left/right balance (-1.0..1.0).

Bass adjustment.

Treble adjustment.