Rock3/hardware/3a/gpio - Radxa Wiki Rock3/hardware/3a/gpio - Radxa Wiki ROCK 3 > Hardware > ROCK 3 Model A Main Board > ROCK 3A GPIO General purpose input-output (GPIO) connector ROCK 3A has one 40-pin expansion header. Each pin is distinguished by color. Hardware V1.2 GPIO number Function4 Function3 Function2 Function1 Pin# P wiki.radxa.com 위 링크 그대로 따라하다보면 문제가 생깁니다. 일단 RockPI부팅하면 root권한이 없습니다. ..
