Light state - no control

Hello

I m a beginner in Home Assistant
I have a nexa remote that controls lights, I managed to get the right nodes in node-red.
Trying to configure a card that just reads whatever nodeRed will send and Shows lights of or on without controlling them since I don’t think it’s possible to control nexa Switches.
Any guidance about how to achieve that?

Slim

With an RF transmitter it is.
At least the ones I still have at home.
There is the Telldus transmitter which is cloud based or you DIY something with ESP-home, or buy a Broadlink which can be either cloud or local.

Thanks
Correct with RF Transmitter (+RPI for example)
But Nexa is 433Mhz and Broadlink is for IR signals only.

You should defiantly inform Broadlink that they are wrong about their product.
BroadLink-Build Your Intelligent Life (ibroadlink.com)