HDMI Blanking / how to turn off HDMI display


I’m using the latest Armbian image and trying to figure out how to turn on/off the HDMI display. On a Raspberry Pi Zero 2, there is the “tvconfig” utility. Does an equivalent exist for this board?

For reference, I’m trying to make a display that is activated using a IR movement sensor. I have this working on a RPi, but I’d like to figure out how to set up HDMI blanking on this board.

Is this possible?

Which means you use Armbian interface with hardware. If this feature works or not, you need to ask: https://forum.armbian.com/ https://linux-sunxi.org/Main_Page