Raspberry Pi
[Raspberry pi 4B] GPIO test
nicedaddy
2021. 7. 9. 07:31
1. GPIO pinout 확인
$ pinout
LED 를 GPIO 4,17,27에 Red, Yello, Green을 연결한다.
ref)
https://make.e4ds.com/make/learn_guide_view.asp?idx=70
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