mixer-card

A Lovelace Audio Mixer card for Home Assistant. Includes the ability to change volume and mute channels.

Description

This card provides a series of vertical 'faders', each reflecting a 'channel' that allows you to control the audio volume of a number of audio sources.

Each fader has three elements

• A Fader - giving the current set volume for the channel
• A Display element - giving the current volume.
• An Active/Mute button - Allow you to mute the channel

Compatibility

A fader to be controlled is expected to be one of two things:

1. a number entity with values ranging from 0-1.
2. a media_player

Options

Configuration is done by using YAML in the card config.

Card Configuration

This configuration applies to all faders in the card

Name	Description	Default
faders	An array of faders - See Fader Card Configuration	Required
bordeRadius	The border radius for the individual faders	12px
faderWidth	The width of each individual fader	150px
faderHeight	The height of each individual fader	400px
faderThumbColor	The color of the 'thumb' element of the fader (only valid for modern theme)	#ddd
faderTrackColor	The color of the fader track	#ddd
faderActiveColor	The color of the active portion of the track when above 0	#22ba00
faderInactiveColor	The color of the track when the channel is muted/not-active	#f00
faderTheme	How should the fader's display. Options are modern/physical	modern
haCard	Should the card include a <ha-card> element? Boolean	true
title	Add a title to the card
description	Add a description to the card

Fader Card Configuration

This is the configuration for each individual fader

Name	Description	Default
entity_id	The entity_id of the fader entity. This is expected to be a number with values from 0-1.	Required
name	A friendly name for the channel. If not specified the name of the entity_id will be used	Optional
active_entity_id	The entity_id of a switch entity that controls the active/mute state of the fader. If not present (for a number element) then the active/mute button will not appear. If entity_id is a media_player this is handled automatically.	Optional
value_entity_id	The entity_id of a sensor entity that contains the current value of the fader (eg in dB). If not present the value of the fader will be represented as a percentage (%) of the fader.	Optional

Example Configuration

    type: custom:custom-mixer-card
    faderWidth: 150px
    faderHeight: 400px
    borderRadius: 12px
    faderThumbColor: '#DDD'
    faderTrackColor: '#DDD'
    faderActiveColor: '#22ba00'
    faderInactiveColor: '#F00'
    faderTheme: modern
    faders:
      - entity_id: number.9f3fea35f92bc3ab474f8f76ad071ab9_bus_11_fader
        name: test name
        value_entity_id: sensor.9f3fea35f92bc3ab474f8f76ad071ab9_bus_11_fader_db
      - entity_id: number.9f3fea35f92bc3ab474f8f76ad071ab9_bus_12_fader
        active_entity_id: switch.9f3fea35f92bc3ab474f8f76ad071ab9_bus_12_on
        value_entity_id: sensor.9f3fea35f92bc3ab474f8f76ad071ab9_bus_12_fader_db

Themes

This card can display the faders in two different options.

1. modern (Default) This renders the faders as larger 'block' type faders similar to home assistant light faders. This allows easier access for touch etc.

2. physical This makes the faders look more like physical faders

Installation

HACS installation:

Go to the hacs store and use the repo url https://github.com/wrodie/mixer-card and add this as a custom repository under settings.

Thanks

I took ideas and some code from - https://github.com/DBuit/media_player-popup-card