OK - post the update to include the cec-utils in the build I can confirm it now works…

I escaped the special chars initially in the cec-client call- but it works without them being escaped also

I guess this update will be rolled into the latest release at some point ?

Many thanks

Hi all…

Is anyone using MMM-Universal-Pir with cec-client to control the screen power status ?

I’m using a Samsung LED TV that doesnt cleanly handle wlr-randr calls, but CEC works flawlessly…

I can use cec-client on the cmdline to standby and powerup the screen with no issues…

When I put those cmds into MMM-Universal-Pir it doesn’t call them… So my config looks something like::

  onCommand: "echo 'on 0' | cec-client -s -d 1",
  offCommand: "echo 'standby 0' | cec-client -s -d 1",

I see the countdown timer reach 0 but the screen doesnt power off…

Anyone got this working ??

Thanks