Samsung Smart TV

The samsungtv platform allows you to control a Samsung Smart TV.

Configuration

To add the Samsung Smart TV integration to your Home Assistant instance, use this My button:

Samsung Smart TV can be auto-discovered by Home Assistant. If an instance was found, it will be shown as Discovered. You can then set it up right away.

Turn on action

If the integration knows the MAC address of the TV from discovery, it will attempt to wake it using wake on LAN when calling turn on. Wake on LAN must be enabled on the TV for this to work. If the TV is connected to a smart strip or requires a more complex turn-on process, a turn_on action can be provided that will take precedence over the built-in wake on LAN functionality.

You can create an automation from the user interface, from the device create a new automation and select the Device is requested to turn on automation. Automations can also be created using an automation action:

# Example configuration.yaml entry
wake_on_lan: # enables `wake_on_lan` integration

automation:
  - alias: "Turn On Living Room TV with WakeOnLan"
    trigger:
      - platform: samsungtv.turn_on
        entity_id: media_player.samsung_smart_tv
    action:
      - service: wake_on_lan.send_magic_packet
        data:
          mac: aa:bb:cc:dd:ee:ff

Any other actions to power on the device can be configured.

Usage

Changing channels

Changing channels can be done by calling the media_player.play_media service with the following payload:

entity_id: media_player.samsung_tv
media_content_id: 590
media_content_type: channel

Selecting a source

It’s possible to switch between the 2 sources TV and HDMI. Some older models also expose the installed applications through the WebSocket, in which case the source list is adjusted accordingly.

Remote

The integration supports the remote platform. The remote allows you to send key commands to your TV with the remote.send_command service. The supported keys vary between TV models.

Example to send sequence of commands:

service: remote.send_command
target:
  device_id: 72953f9b4c9863e28ddd52c87dcebe05
data:
  command:
    - KEY_MENU
    - KEY_RIGHT
    - KEY_UP
    - KEY_UP
    - KEY_ENTER

Known issues and restrictions

Subnet/VLAN

Samsung SmartTV does not allow WebSocket connections across different subnets or VLANs. If your TV is not on the same subnet as Home Assistant this will fail. It may be possible to bypass this issue by using IP masquerading or a proxy.

H and J models

Some televisions from the H and J series use an encrypted protocol and require manual pairing with the TV. This should be detected automatically when attempting to send commands using the WebSocket connection, and trigger the corresponding authentication flow.

Samsung TV keeps asking for permission

The default setting on newer televisions is to ask for permission on ever connection attempt. To avoid this behavior, please ensure that you adjust this to First time only in the Device connection manager > Access notification settings of your television. It is also recommended to cleanup the previous attempts in Device connection manager > Device list