I have 4 Raspberry Pi 3s set up under one application. I was trying to figure out which Pi was which to name them but I found a weird issue. When I go into Pi #1’s dashboard and try to make it blink, the physical Pi #1 blinks. Pi #2 also makes the physical Pi #1 blink and so on. It seems like only Pi #1 is receiving the signals.
Did I set up the Raspberry Pi’s incorrectly? Is it because they’re all hooked up to Ethernet cords with the same IP address?
Thanks in advance!