Command line to turn off/on screen

1st Official Post

    I'm using Libreelec Nightly image on a Orange PI PC (Allwinger H3), it works realy good but I wish it was possible to turn off the TV without turning off the Orange PI PC.

    Is ther a command line option like vcgencmd, xset or xrandr? This commands are not included in this version.

    The specific image i'm using is LibreELEC-H3.arm-10.0-nightly-20210510

    Thanks