@Jens_Lyngaa wrote:
Help needed!
I have Hassio running in a VM in Proxmox, and want to be able to send “vcgencmd display_power 0 (or 1)” to a remote rpi (currently running debian), that I have connected to a 23" touchscreen. This in order to turn the display on/off from an automation in HA, so it’s not ON all the time. I have tried using termanal i HA using ssh pi@ “vcgen…”, and can get it to work by typing the ssh password manually, but cannot figure out how to get it to work in HA. Mainly because I really dont understand how to generate the ssh key. It’s prabably also possible using MQTT (already using mosquitto for my sonoffs running tasmota), but I have no clue how to set that up. Any good help out there, or maybe an easier way forward?
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