I still have no picture of how you have wired your project. Is that button control panel only sending data or do you have to send some commands to that panel? Do you have a link to the datasheet of that panel? Why do you need an Arduino?
I still have no picture of how you have wired your project. Is that button control panel only sending data or do you have to send some commands to that panel? Do you have a link to the datasheet of that panel? Why do you need an Arduino?