Updated version of sending custom LED feedback

Is there an updated version of this process for the newest version?
https://remotify.io/tutorials/sending-custom-led-feedback-your-midi-cont…

I’m trying to set up custom LED feedback for a couple of controls that don’t have it built-in and am hitting walls. They process that’s still published above is obsolete I could use some help if anybody has some

One of the two scenarios is where I am using a button to control the min and max of a send, where I would like to give on and off color. And the other is where I’m using a button to control a device min and Max using the device parameter component, and want to have on and off coloring.

Any guidance is appreciated