Samsung TV's 2016 to 2020 have a new remote control driver by @djgutheinz that let you do pretty much anything including set sources, launch apps, set volume, turn on and off.
Samsung TV Remote Control - Model Years 2016 and later.
A lot of issues by NOT reading the installation instructions. READ THE INSTALLATION instructions before you install.
Current Version: 4.1-2. See below GitHub link for installation and other information. Included fixes:
Fix issue of commands sometimes not executing when WS is closed by increasing delay between wsOpen and sendCommand.
Added wsOpen and wsClose to user interface per request.
Clarified conflict error on SmartThings Comma…
https://raw.githubusercontent.com/DaveGut/Hubitat-Samsung-T/main/ApplicationData.txt
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