<p><span style="color: #404040; font-family: 굴림;">*라즈베리파이 3일경우,&nbsp;</span><br style="color: #404040; font-family: 굴림;" /><br style="color: #404040; font-family: 굴림;" /><span style="color: #404040; font-family: 굴림;">1. /boot/config.txt 에 아래사항 추가&nbsp;</span><br style="color: #404040; font-family: 굴림;" /><span style="color: #404040; font-family: 굴림;">dtoverlay=pi3-disable-bt&nbsp; //블루투스 비활성화&nbsp;</span><br style="color: #404040; font-family: 굴림;" /><span style="color: #404040; font-family: 굴림;">core_freq=250&nbsp; //코어 주파수를 고정&nbsp;</span><br style="color: #404040; font-family: 굴림;" /><span style="color: #404040; font-family: 굴림;">enable_uart=1&nbsp; //시리얼 콘솔은 활성화&nbsp;</span><br style="color: #404040; font-family: 굴림;" /><br style="color: #404040; font-family: 굴림;" /><span style="color: #404040; font-family: 굴림;">참고 &gt;&gt;&nbsp;</span><a href="http://arsviator.blogspot.kr/2016/08/3-raspberry-pi-3-uartbluetooth-problem.html" target="_new" style="text-decoration-line: none; color: #3a4e40; font-family: 굴림;">http://arsviator.blogspot.kr/2016/08/3-raspberry-pi-3-uartbluetooth-problem.html</a><span style="color: #404040; font-family: 굴림;">&nbsp;</span><br style="color: #404040; font-family: 굴림;" /><span style="color: #404040; font-family: 굴림;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</span><a href="http://hinco.tistory.com/4" target="_new" style="text-decoration-line: none; color: #3a4e40; font-family: 굴림;">http://hinco.tistory.com/4</a><span style="color: #404040; font-family: 굴림;">&nbsp;</span><br style="color: #404040; font-family: 굴림;" /><br style="color: #404040; font-family: 굴림;" /><span style="color: #404040; font-family: 굴림;">2. /boot/cmdline.txt 수정&nbsp;</span><br style="color: #404040; font-family: 굴림;" /><span style="color: #404040; font-family: 굴림;">&nbsp;console=serial0,115200 부분 삭제</span></p>