Is it possible to connect two PixyCam 2.1 to a computer and talk to each other without Arduino? If so, should I just use the USB cable? Can someone explain how would I connect the hardware? Also, which code file will I need to modified because I saw in one of the post I saw someone said libpixyusb doesn’t support multiple Pixy. But this was from 2016 so I’m not sure if it would be still true.