using waveshare 3.2inch screen with a adafruit pigrrl2
I just have a rpi 3b+ ,adafruit pigrrl2 and a waveshare 3.2inch screen. But i dont know how to connect these to both of them because the screen that adafruit has 2 gpio port but waveshare screen only has one gpio port so can someone help me about this?
(i used this guide https://retropie.org.uk/forum/topic/295/retropie-and-waveshare-32b/2)
please i really need help
ok i gave up im not using pigrrl 2 controller anymore