LGWebOSRemote

Command line webOS remote for LGTVs. This tool uses a connection via websockets to port 3000 on newer LG TVs, there are other tools which use a restful connection to port 8080 however that port is closed on newer firmware versions.

Supported models

Tested with

• UF830V
• UH650V
• UJ635V
• UJ6309
• UJ6570
• UF776V
• HU80KG.AEU (CineBeam 4K)
• OLED55B7
• SK8500PLA
• SM9010PLA
• OLED65B9PUA
• OLED55C9
• OLED55CXAUA
• OLED55CX5LB
• 43LM6300PSB
• [please add more!]

Tested with python 2.7 on mac/linux and works fine, your mileage may vary with windows, patches welcome.

Likely supports

All devices with firmware major version 4, product name "webOSTV 2.0"

Available Commands

scan
auth <Hostname/IP> <name>
audioStatus
audioVolume
closeApp <appid>
getTVChannel
input3DOff
input3DOn
inputChannelDown
inputChannelUp
inputMediaFastForward
inputMediaPause
inputMediaPlay
inputMediaRewind
inputMediaStop
listApps
listChannels
listInputs
listServices
mute <muted>
notification <message>
nofificationWithIcon <message> <image_url>
off
on
openAppWithPayload <payload>
openBrowserAt <url>
openYoutubeId <videoid>
openYoutubeURL <url>
setInput <input_id>
setTVChannel <channel>
setVolume <level>
startApp <appid>
swInfo
volumeDown
volumeUp

Install

Requires wakeonlan, websocket for python and iproute2

python -m venv lgtv-venv
source lgtv-venv/bin/activate
pip install git+https://github.com/klattimer/LGWebOSRemote

Example usage

# Scan/Authenticate
$ lgtv scan
{
    "count": 1,
    "list": [
        {
            "address": "192.168.1.31",
            "model": "UF830V",
            "uuid": "10f34f86-0664-f223-4b8f-d16a772d9baf"
        }
    ],
    "result": "ok"
}
$ lgtv auth 192.168.1.31 MyTV
# At this point the TV will request pairing, follow the instructions on screen

# Commands are basically
#$ lgtv TVNAME COMMAND COMMAND ARGS

$ lgtv MyTV on
$ lgtv MyTV off

# If you have the youtube plugin
$ lgtv MyTV openYoutubeURL https://www.youtube.com/watch?v=dQw4w9WgXcQ

# Otherwise, this works reasonably well
$ lgtv MyTV openBrowserAt https://www.youtube.com/tv#/watch?v=dQw4w9WgXcQ

Caveats

You need to auth with the TV before being able to use the on command as it requires the mac address.

Bugs

I couldn't test youtube because it seems the app isn't installed and not available to download right now maybe they're updating it?