lopy to lopy remote switch

[nytro81]

Hi all!!! I'm new here, and i'm trying to make a remote switch with 2 lopy modules, connected by direct lora, so lopy to lopy. I've already tested the example to link 2 lopy each other and make some range test with excellent results, now i'd like to make a remote switch, so on first lopy when i press the button on expansion board, on the second lopy power on the onboard led or activate a relè on some pin out. Can you help me a little?! Thanks!!