1. Arduino IDE 2.x.x 버전에서 시리얼 모니터에 오류 및 반복적은 문자 출력이 된다면 버전을 Arduino IDE 1.8.x으로 변경 합니다.
2. Arduino IDE 1.8.x 변경후에도 계속적인 문제가 발생한다면 케이블을 교체해주세요.
-Micro 5pin(USB-B Micro)전압 저하 호환성 문제로 보입니다.
Error: “Brownout detector was triggered”
When you open your Arduino IDE Serial monitor and the error message “Brownout detector was triggered” is constantly being printed over and over again. It means that there’s some sort of hardware problem.
It’s often related to one of the following issues:
Poor quality USB cable;
USB cable is too long;
Board with some defect (bad solder joints);
Bad computer USB port;
Or not enough power provided by the computer USB port.
Solution: try a different shorter USB cable (with data wires), try a different computer USB port or use a USB hub with an external power supply.
ESP32 기타 오류들 해결 방법 입니다.
https://randomnerdtutorials.com/esp32-troubleshooting-guide/
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