Contents [hide]
Can you use RS232 control on a LG TV?
This article describes using a Serial (RS232) link between an LG LCD TV and MythTV to perform basic control of the TV via your MythTV remote control. I got sick of having a remote control for everything, so I have started down the path of using RS232 (Serial) control where I can.
Is the LG TV control using serial protocol?
# LG TV control using serial protocol. This binding can send some commands typically used by LG LCD TVs (and some used by projectors). See below for a list of supported channels. Supports one TV or projector per thing, also corresponding to a unique serial port. The protocol supports daisy-chaining of serial devices.
Are there any commands for the LG OLED?
Check out LG OLED Manual. 27 commands mostly dealing with picture quality. If you cannot see it under setup, odds are that what you want does not exist. USB and RS-232 are just alternate ways to control existing features, not super-user mode. Not the answer you’re looking for?
How to control a LG LCD TV with Python?
Just drop the following in a file called tvcontrol in /usr/local/bin #!/usr/bin/python #allows you to capture the command switches import sys #get serial features for python import serial #this next line sets up the serial port to allow for communication #and opens the serial port you may need to change #ttyS0 to S1, S2, ect.
Can you use Arduino to control LG TV?
I have a LG TV (32SL8000), which has a RS232 Control Port. I tried to control it with an Arduino and a TTL to Serial Converter (MAX3232). I looked up the commands from the manual.
How does a LG respond to a command?
Some LGs will respond with the “OK” reply immediately on receipt of the command, thus leaving the wait time up to your program, while others won’t give the “OK” until they’re actually ready to accept another command. (The former are more common.) You aren’t by chance plugging the Android board into the USB port for power, are you?