lgtv2mqtt
Interface between LG WebOS Smart TVs and MQTT 📺
Getting started
- TV configuration
You need to allow "LG Connect Apps" on your TV - see http://www.lg.com/uk/support/product-help/CT00008334-1437131798537-others
- Install
npm install -g lgtv2mqtt
- Start
lgtv2mqtt --help
Topics subscribed by lgtv2mqtt
Topics and Payloads follow mqtt-smarthome Architecture.
lgtv/set/mute
Enable or disable mute. Payload should be one off '0', '1', 'false' and 'true'.
lgtv/set/volume
Set volume. Expects value between 0 and 100.
lgtv/set/toast
Show a Popup Message. Send Message as plain payload string.
lgtv/set/launch
Lauch an app. Send AppId as plain payload string.
lgtv/set/media.controls/play
lgtv/set/media.controls/pause
lgtv/set/media.controls/stop
lgtv/set/media.controls/rewind
lgtv/set/media.controls/fastForward
lgtv/set/system/turnOff
lgtv/set/com.webos.service.tv.display/set3DOn
lgtv/set/com.webos.service.tv.display/set3DOff
lgtv/set/move lgtv/set/drag
Send coordinates as JSON with attributes dx and dy of type number
Example payload: {dx: 100, dy: 0}
lgtv/set/scroll
Send coordinates as JSON with attributes dx and dy of type number
lgtv/set/click
lgtv/set/button
Send button as plain string payload
Buttons that are known to work: MUTE, RED, GREEN, YELLOW, BLUE, HOME, MENU, VOLUMEUP, VOLUMEDOWN, CC, BACK, UP, DOWN, LEFT, ENTER, DASH, 0-9, EXIT, channelup, channeldown, record
lgtv/set/youtube
Youtube video ID as payload. Runs youtube app and opens video.
topics published by lgtv2mqtt
lgtv/status/volume
Reports volume changes. Payload is the plain value.
lgtv/status/mute
Reports mute changes. Payload is '0' (not muted) or '1' (muted).
lgtv/status/foregroundApp
Reports which App is currently in foreground. (example Payloads: 'netflix', 'com.webos.app.livetv', 'com.webos.app.hdmi2')
lgtv/status/currentChannel
Reports current channel if foregroundApp is 'com.webos.app.livetv'. Payload is a JSON String, property val contains the channelNumber, underneath 'lgtv' you will find more properties with detailed information.
License
MIT © Sebastian Raff