Cron to reduce TX level of a AI Mesh node?

[Gilad]

Hi Guys,
I'm running a setup that has one GT-AX11000 (Merlin) as the main router with a two AX92U mesh nodes.
One of the nodes is in my bedroom and I want o create a cron job to reduce the radio level during the nighttime (reduce output %).

Anyone know how I can do that for a specific node via cronjob or any other tool?

Thanks!

 

[L&LD]

Probably easier to use a smart plug instead.

 

[Gilad]

I would have used a smart plug but I still need it to work at night (as it is wired to my cctv controller).
I just want it to reduce the TX levels during specific hours.