Is there some way to get a screen blanking option for HassOS? Or, is there a simple method of blanking the screen on the console in HassOS that I am missing?
HAOS is meant to be run headless, so a screen would normally not be connected or if it is then turned off for most of the time.
If you run HAOS in a hypervisor on a computer that is used for other things too, then minimize the window instead.