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66 lines
2.3 KiB
Markdown
66 lines
2.3 KiB
Markdown
---
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title: LG Netcast
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description: Instructions on how to integrate a LG TV (Netcast 3.0 & 4.0) within Home Assistant.
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ha_category:
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- Media player
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ha_iot_class: Local Polling
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ha_config_flow: true
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ha_release: '0.20'
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ha_domain: lg_netcast
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ha_platforms:
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- media_player
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ha_codeowners:
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- '@Drafteed'
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- '@splinter98'
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ha_integration_type: device
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---
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The `lg_netcast` platform allows you to control a LG Smart TV running NetCast 3.0 (LG Smart TV models released in 2012) and NetCast 4.0 (LG Smart TV models released in 2013). For the new LG WebOS TV's use the [webostv](/integrations/webostv#media-player) platform.
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{% include integrations/config_flow.md %}
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## Turn on action
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Home Assistant can turn on an LG Netcast TV if you specify an action provided by an {% term integration %} like [HDMI-CEC](/integrations/hdmi_cec/) or [WakeOnLan](/integrations/wake_on_lan/).
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1. To create an automation, go to {% my integrations title="**Settings** > **Devices & services**" %} and open the device page.
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2. Under **Automations**, select the + icon to create an automation with that device.
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3. In the dialog, select the **Device is requested to turn on** automation.
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Automations can also be created using an automation action:
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The example below shows how you can use the `turn_on_action` with the [`wake_on_lan` integration](/integrations/wake_on_lan/).
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```yaml
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# Example configuration.yaml entry
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wake_on_lan: # enables `wake_on_lan` integration
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# Enables the `lg_netcast` media player
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automation:
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- alias: "Turn On Living Room TV with WakeOnLan"
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triggers:
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- trigger: lg_netcast.turn_on
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entity_id: media_player.lg_netcast_smart_tv
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actions:
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- action: wake_on_lan.send_magic_packet
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data:
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mac: AA-BB-CC-DD-EE-FF
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broadcast_address: 11.22.33.44
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```
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Any other [actions](/docs/automation/action/) to power on the device can be configured.
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## Change channel through play_media action
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The `play_media` action can be used in a script to switch to the specified TV channel. It selects the major channel number according to the `media_content_id` parameter:
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```yaml
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# Example action entry in script to switch to channel number 15
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action: media_player.play_media
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target:
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entity_id: media_player.lg_tv
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data:
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media_content_id: 15
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media_content_type: channel
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```
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