도니 개발노트

1. [Errno 13] Permission denied: '/dev/ttyUSB0' sudo chmod a+rw /dev/ttyUSB0 터미널에서 위 명령어 실행하여 해결 참고: sudomod.com/forum/viewtopic.php?t=6075 [SOLVED] arduino [Errno 13] Permission denied: '/dev/ttyUSB0' - sudomod Post by obsidianspider » Thu Jun 07, 2018 2:13 pm This is meant to help anyone else who may have run into the error that I did. I'm just learning Arduino/ESP32 stuff and my development l..