<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 16pt; line-height: 28px; background-color: #ffffff; font-family: &quot;맑은 고딕&quot;; color: #1e4e79; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-weight: bold;">개요</span></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;맑은 고딕&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; color: #ff3399; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">*&nbsp;</span><span lang="ko">일단</span><span lang="en-US">&nbsp;</span><span lang="ko">돌아가게만</span><span lang="en-US">&nbsp;</span><span lang="ko">구현한</span><span lang="en-US">&nbsp;</span><span lang="ko">것이라</span><span lang="en-US">,&nbsp;</span><span lang="ko">코드에</span><span lang="en-US">&nbsp;</span><span lang="ko">민망한</span><span lang="en-US">&nbsp;</span><span lang="ko">부분이</span><span lang="en-US">&nbsp;</span><span lang="ko">있을</span><span lang="en-US">&nbsp;</span><span lang="ko">수</span><span lang="en-US">&nbsp;</span><span lang="ko">있음</span><span lang="en-US">.</span></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">*&nbsp;</span><span lang="ko">전체</span><span lang="en-US">&nbsp;</span><span lang="ko">코드</span><span lang="en-US">&nbsp;gist:&nbsp;</span><span lang="en-US" style="font-size: 13px;">&nbsp;</span><a href="https://gist.github.com/nicewook/214e1fca4a9f3783129bff91b7320c2a" style="color: #3db39e; text-decoration-line: none; font-family: &quot;맑은 고딕&quot;, sans-serif; font-size: 13px;" target="_blank"><span lang="ko" style="font-family: &quot;맑은 고딕&quot;;">https://gist.github.com/nicewook/214e1fca4a9f3783129bff91b7320c2a</span></a></p>
<p style="margin: 0in 0in 0in auto; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US"><br /></span></p>
<p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">1. Arduino&nbsp;</span><span lang="ko">와</span><span lang="en-US">&nbsp;Ethernet Shield&nbsp;</span><span lang="ko">를</span><span lang="en-US">&nbsp;</span><span lang="ko">이용하여</span><span lang="en-US">&nbsp;TCP Client&nbsp;</span><span lang="ko">를</span><span lang="en-US">&nbsp;</span><span lang="ko">구현하고</span></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">2.&nbsp;</span><span lang="ko">대기하다가</span><span lang="en-US">&nbsp;TCP Server&nbsp;</span><span lang="ko">의</span><span lang="en-US">&nbsp;</span><span lang="ko">명령</span><span lang="en-US">&nbsp;(OPCode)</span><span lang="ko">을</span><span lang="en-US">&nbsp;</span><span lang="ko">받으면</span><span lang="en-US">&nbsp;</span><span lang="ko">특정</span><span lang="en-US">&nbsp;</span><span lang="ko">동작을</span><span lang="en-US">&nbsp;</span><span lang="ko">수행한다</span><span lang="en-US">.</span></p>
<p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">덧붙여</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">1. Arduino Ethernet&nbsp;</span><span lang="ko">의</span><span lang="en-US">&nbsp;IP&nbsp;</span><span lang="ko">를</span><span lang="en-US">&nbsp;</span><span lang="ko">할당하는</span><span lang="en-US">&nbsp;</span><span lang="ko">방법을</span><span lang="en-US">&nbsp;</span><span lang="ko">알아보고</span></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">2. Hercules SETUP utility&nbsp;</span><span lang="ko">를</span><span lang="en-US">&nbsp;</span><span lang="ko">통해</span><span lang="en-US">&nbsp;TCP&nbsp;</span><span lang="ko">송수신을</span><span lang="en-US">&nbsp;</span><span lang="ko">테스트</span><span lang="en-US">&nbsp;</span><span lang="ko">해본다</span><span lang="en-US">.</span></p>
<p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 16pt; line-height: 28px; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; color: #1e4e79; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-weight: bold;">준비물</span></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">- Arduino UNO</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; font-family: &quot;Noto Sans&quot;, sans-serif; background-color: #ffffff; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">-&nbsp;</span><span lang="ko" style="font-family: &quot;맑은 고딕&quot;;">Arduino Ethernet Shield W5100</span></p>
<div style="margin: 0px; padding: 0px; outline: none; color: #666666; font-family: &quot;Noto Sans&quot;, sans-serif; font-size: 14px; background-color: #ffffff; direction: ltr;">
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            <td style="margin: 0px; padding: 4pt; outline: none; font-size: 14px; line-height: 1.5; color: #666666; word-break: break-word; border-style: solid; border-color: #a3a3a3; border-width: 1pt; background-color: #fff2cc; vertical-align: top; width: 3.55in;">
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">- SPI&nbsp;</span><span lang="ko">를</span><span lang="en-US">&nbsp;</span><span lang="ko">이용해</span><span lang="en-US">&nbsp;UNO</span><span lang="ko">와</span><span lang="en-US">&nbsp;</span><span lang="ko">통신</span><span lang="en-US">&nbsp;(Pin 10, 11, 12, 13)</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">-&nbsp;</span><span lang="ko">연결속도</span><span lang="en-US">&nbsp;10 / 100Mb</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">-&nbsp;</span><span lang="ko">작동전압</span><span lang="en-US">&nbsp;5V</span></p>
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<p lang="en-US" style="margin: 0in 0in 0in 0.375in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 16pt; line-height: 28px; font-family: &quot;Noto Sans&quot;, sans-serif; background-color: #ffffff; color: #1e4e79; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">아두이노의</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;IP Address&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">를</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">알아보자</span></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 14pt; line-height: 28px; font-family: &quot;Noto Sans&quot;, sans-serif; background-color: #ffffff; color: #2e75b5; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">방법</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">1.&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">아두이노</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">기본제공</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">예제로</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">알아볼</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">수</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">있다</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">.</span></p>
<p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; font-family: &quot;Noto Sans&quot;, sans-serif; background-color: #ffffff; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">-&nbsp;</span><span lang="ko" style="font-family: &quot;Malgun Gothic&quot;;">링크</span><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">:&nbsp;</span><a href="https://www.arduino.cc/en/Tutorial/DhcpAddressPrinter" style="color: #3db39e; text-decoration-line: none;" target="_blank"><span lang="ko" style="font-family: &quot;맑은 고딕&quot;;">https://www.arduino.cc/en/Tutorial/DhcpAddressPrinter</span></a></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">-&nbsp;</span><span lang="ko">업로드하고</span><span lang="en-US">&nbsp;</span><span lang="ko">시리얼</span><span lang="en-US">&nbsp;</span><span lang="ko">모니터</span><span lang="en-US">&nbsp;(Ctrl+Shift+M)&nbsp;</span><span lang="ko">를</span><span lang="en-US">&nbsp;</span><span lang="ko">실행하면</span><span lang="en-US">&nbsp;</span><span lang="ko">할당된</span><span lang="en-US">&nbsp;IP&nbsp;</span><span lang="ko">출력됨</span></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">-&nbsp;</span><span lang="ko">이</span><span lang="en-US">&nbsp;</span><span lang="ko">부분을</span><span lang="en-US">&nbsp;</span><span lang="ko">구현하려는</span><span lang="en-US">&nbsp;</span><span lang="ko">소스코드에</span><span lang="en-US">&nbsp;</span><span lang="ko">넣으면</span><span lang="en-US">&nbsp;</span><span lang="ko">코드</span><span lang="en-US">&nbsp;</span><span lang="ko">사이즈가</span><span lang="en-US">&nbsp;</span><span lang="ko">많이</span><span lang="en-US">&nbsp;</span><span lang="ko">늘어난다</span><span lang="en-US">.</span></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
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               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 16px; line-height: 28px; clear: none; float: none; padding-top: 0px !important; padding-bottom: 0px !important;"><span class="imageblock" style="width: 669px; height: auto; display: inline-block; max-width: 100%;"><img src="https://t1.daumcdn.net/cfile/tistory/9982E3375BA0E5EB05" srcset="https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Ft1.daumcdn.net%2Fcfile%2Ftistory%2F9982E3375BA0E5EB05" width="669" filename="2018-09-18 10;43;19.PNG" filemime="image/png" style="border: 0px none; max-width: 100%; height: auto;" /></span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 16px; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><br /></p>
               <p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
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               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 16px; line-height: 28px; clear: none; float: none; padding-top: 0px !important; padding-bottom: 0px !important;"><span class="imageblock" style="width: 722px; height: auto; display: inline-block; max-width: 100%;"><img src="https://t1.daumcdn.net/cfile/tistory/99D1A83D5BA0E5EB07" srcset="https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Ft1.daumcdn.net%2Fcfile%2Ftistory%2F99D1A83D5BA0E5EB07" width="722" filename="2018-09-18 10;45;24.PNG" filemime="image/png" style="border: 0px none; max-width: 100%; height: auto;" /></span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 16px; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><br /></p>
               <p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
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<p lang="en-US" style="margin: 0in 0in 0in 0.375in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 14pt; line-height: 28px; background-color: #ffffff; font-family: Calibri; color: #2e75b5; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 14pt; line-height: 28px; font-family: &quot;Noto Sans&quot;, sans-serif; background-color: #ffffff; color: #2e75b5; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">방법</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">2.&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">임의의</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;IP</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">를</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">할당해주기</span></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">-&nbsp;</span><span lang="ko">그냥</span><span lang="en-US">&nbsp;Static&nbsp;</span><span lang="ko">하게</span><span lang="en-US">&nbsp;</span><span lang="ko">박아넣을</span><span lang="en-US">&nbsp;</span><span lang="ko">수도</span><span lang="en-US">&nbsp;</span><span lang="ko">있다</span><span lang="en-US">.</span></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">-&nbsp;</span><span lang="ko">여기서는</span><span lang="en-US">,&nbsp;</span><span lang="ko">처음</span><span lang="en-US">&nbsp;</span><span lang="ko">실행시</span><span lang="en-US">&nbsp;</span><span lang="ko">시리얼을</span><span lang="en-US">&nbsp;</span><span lang="ko">통해</span><span lang="en-US">&nbsp;</span><span lang="ko">설정하도록</span><span lang="en-US">&nbsp;</span><span lang="ko">구현하였다</span><span lang="en-US">.</span></p>
<p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 16pt; line-height: 28px; font-family: &quot;Noto Sans&quot;, sans-serif; background-color: #ffffff; color: #1e4e79; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">아두이노</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;IP,&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">서버</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;IP/Port&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">를</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">설정하도록</span><span lang="en-US" style="font-weight: bold; font-family: Calibri;">&nbsp;</span><span lang="ko" style="font-weight: bold; font-family: &quot;Malgun Gothic&quot;;">해보자</span></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="ko">간단한</span><span lang="en-US">&nbsp;</span><span lang="ko">설정</span><span lang="en-US">&nbsp;</span><span lang="ko">코드</span><span lang="en-US">.&nbsp;</span><span lang="ko">그냥</span><span lang="en-US">&nbsp;</span><span lang="ko">참고만</span><span lang="en-US">&nbsp;</span><span lang="ko">하세요</span></p>
<p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">*&nbsp;</span><span lang="ko">인터넷</span><span lang="en-US">&nbsp;</span><span lang="ko">여기저기서</span><span lang="en-US">&nbsp;</span><span lang="ko">짜집기</span><span lang="en-US">&nbsp;</span><span lang="ko">한</span><span lang="en-US">&nbsp;</span><span lang="ko">것이라</span><span lang="en-US">&nbsp;</span><span lang="ko">출처를</span><span lang="en-US">&nbsp;</span><span lang="ko">남기지</span><span lang="en-US">&nbsp;</span><span lang="ko">못하는</span><span lang="en-US">&nbsp;</span><span lang="ko">점</span><span lang="en-US">&nbsp;</span><span lang="ko">양해를</span><span lang="en-US">&nbsp;</span><span lang="ko">구합니다</span><span lang="en-US">.</span></p>
<p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; color: #666666; background-color: #ffffff; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
<div style="margin: 0px; padding: 0px; outline: none; color: #666666; font-family: &quot;Noto Sans&quot;, sans-serif; font-size: 14px; background-color: #ffffff; direction: ltr;">
   <table border="1" cellpadding="0" cellspacing="0" valign="top" style="direction: ltr; border-style: solid; border-color: #a3a3a3; border-width: 1pt;">
      <tbody>
         <tr>
            <td style="margin: 0px; padding: 4pt; outline: none; font-size: 14px; line-height: 1.5; color: #666666; word-break: break-word; border-style: solid; border-color: #a3a3a3; border-width: 1pt; background-color: #fff2cc; vertical-align: top; width: 4.425in;">
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="color: #066de2;">byte</span>&nbsp;mac[]&nbsp;<span style="color: #a71d5d;">=</span>&nbsp;{&nbsp;<span style="color: #0099cc;">0xBE</span>,&nbsp;<span style="color: #0099cc;">0xAD</span>,&nbsp;<span style="color: #0099cc;">0xBE</span>,&nbsp;<span style="color: #0099cc;">0xEF</span>,&nbsp;<span style="color: #0099cc;">0xFE</span>,&nbsp;<span style="color: #0099cc;">0xED</span>&nbsp;};</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="color: #066de2;">byte</span>&nbsp;ip[]&nbsp;<span style="color: #a71d5d;">=</span>&nbsp;{&nbsp;<span style="color: #0099cc;">192</span>,&nbsp;<span style="color: #0099cc;">168</span>,&nbsp;<span style="color: #0099cc;">0</span>,&nbsp;<span style="color: #0099cc;">92</span>&nbsp;};&nbsp;&nbsp;<span style="color: #929292;">//&nbsp;Arduino&nbsp;IP</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="color: #066de2;">byte</span>&nbsp;server[]&nbsp;<span style="color: #a71d5d;">=</span>&nbsp;{&nbsp;<span style="color: #0099cc;">192</span>,&nbsp;<span style="color: #0099cc;">168</span>,&nbsp;<span style="color: #0099cc;">0</span>,&nbsp;<span style="color: #0099cc;">140</span>&nbsp;};&nbsp;<span style="color: #929292;">//&nbsp;Server&nbsp;IP</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="color: #066de2;">int</span>&nbsp;tcp_port&nbsp;<span style="color: #a71d5d;">=</span>&nbsp;<span style="color: #0099cc;">9090</span>;</p>
               </td>
            <td style="margin: 0px; padding: 4pt; outline: none; font-size: 14px; line-height: 1.5; color: #666666; word-break: break-word; border-style: solid; border-color: #a3a3a3; border-width: 1pt; background-color: #fff2cc; vertical-align: top; width: 4.8881in;">
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="ko" style="font-family: &quot;맑은 고딕&quot;;">전역변수로</span><span lang="en-US" style="font-family: Consolas;">&nbsp;</span><span lang="ko" style="font-family: &quot;맑은 고딕&quot;;">선언해둔</span><span lang="en-US" style="font-family: Consolas;">&nbsp;</span><span lang="ko" style="font-family: &quot;맑은 고딕&quot;;">값들</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">1) MAC Address&nbsp;</span><span lang="ko">는</span><span lang="en-US">&nbsp;</span><span lang="ko">임의의</span><span lang="en-US">&nbsp;</span><span lang="ko">값</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">2) ip&nbsp;</span><span lang="ko">는</span><span lang="en-US">&nbsp;</span><span lang="ko">아두이노의</span><span lang="en-US">&nbsp;local IP</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">3) server, tcp_port&nbsp;</span><span lang="ko">는</span><span lang="en-US">&nbsp;</span><span lang="ko">아두이노가</span><span lang="en-US">&nbsp;</span><span lang="ko">연결할</span><span lang="en-US">&nbsp;TCP Server&nbsp;</span><span lang="ko">의</span><span lang="en-US">&nbsp;</span><span lang="ko">정보임</span><span lang="en-US">.</span></p>
               <p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="x-IV_mathan" style="font-family: &quot;Cambria Math&quot;;">→</span><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">&nbsp;2) 3)</span><span lang="ko" style="font-family: &quot;Malgun Gothic&quot;;">은</span><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">&nbsp;</span><span lang="ko" style="font-family: &quot;Malgun Gothic&quot;;">아래</span><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">&nbsp;</span><span lang="ko" style="font-family: &quot;Malgun Gothic&quot;;">코드를</span><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">&nbsp;</span><span lang="ko" style="font-family: &quot;Malgun Gothic&quot;;">통해</span><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">&nbsp;</span><span lang="ko" style="font-family: &quot;Malgun Gothic&quot;;">아두이노</span><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">&nbsp;</span><span lang="ko" style="font-family: &quot;Malgun Gothic&quot;;">시작시</span><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">&nbsp;</span><span lang="ko" style="font-family: &quot;Malgun Gothic&quot;;">시리얼을</span><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">&nbsp;</span><span lang="ko" style="font-family: &quot;Malgun Gothic&quot;;">통해</span><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">&nbsp;</span><span lang="ko" style="font-family: &quot;Malgun Gothic&quot;;">입력받을</span><span lang="en-US" style="font-family: &quot;Malgun Gothic&quot;;">&nbsp;</span><span lang="ko" style="font-family: &quot;Malgun Gothic&quot;;">것임</span></p>
               </td>
            </tr>
         <tr>
            <td style="margin: 0px; padding: 4pt; outline: none; font-size: 14px; line-height: 1.5; color: #666666; word-break: break-word; border-style: solid; border-color: #a3a3a3; border-width: 1pt; background-color: #e2efd9; vertical-align: top; width: 4.425in;">
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 14pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-weight: bold; color: #a71d5d;">void</span><span style="font-weight: bold;">&nbsp;setTcpInfo(</span><span style="font-weight: bold; color: #a71d5d;">void</span><span style="font-weight: bold;">)</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;">{</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">Serial.print(</span><span style="font-family: Consolas; color: #63a35c;">"Set&nbsp;Arduino&nbsp;IP&nbsp;(ex.192.168.0.92):&nbsp;"</span><span style="font-family: Consolas;">);</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">recvWithEndMarker();</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">showNewData();</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">parseIPAddress();</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;맑은 고딕&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">Serial.print(</span><span style="font-family: Consolas; color: #63a35c;">"Set&nbsp;Server&nbsp;IP&nbsp;(ex.192.168.0.140):&nbsp;"</span><span style="font-family: Consolas;">);</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">recvWithEndMarker();</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">showNewData();</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">parseServerAddress();</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;맑은 고딕&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">Serial.print(</span><span style="font-family: Consolas; color: #63a35c;">"Set&nbsp;Server&nbsp;Port&nbsp;(ex.9090):&nbsp;"</span><span style="font-family: Consolas;">);</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">recvWithEndMarker();</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">showNewData();</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">parseServerPort();</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: Consolas;">}</span><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;</span></p>
               </td>
            <td style="margin: 0px; padding: 4pt; outline: none; font-size: 14px; line-height: 1.5; color: #666666; word-break: break-word; border-style: solid; border-color: #a3a3a3; border-width: 1pt; background-color: #e2efd9; vertical-align: top; width: 4.8881in;">
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 14pt; line-height: 28px; font-family: Calibri; color: #2e75b5; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="ko" style="font-weight: bold;">setTcpInfo</span><span lang="en-US" style="font-weight: bold;">()</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 14pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">1) Arduino IP, Server IP, Port&nbsp;</span><span lang="ko">를</span><span lang="en-US">&nbsp;</span><span lang="ko">설정</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">2)&nbsp;</span><span lang="ko">각각</span><span lang="en-US">&nbsp;</span><span lang="ko">아래</span><span lang="en-US">&nbsp;</span><span lang="ko">프로세스를</span><span lang="en-US">&nbsp;</span><span lang="ko">따른다</span><span lang="en-US">.</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">-&nbsp;</span><span lang="ko">시리얼로부터의</span><span lang="en-US">&nbsp;</span><span lang="ko">문자열을</span><span lang="en-US">&nbsp;</span><span lang="ko">받아서</span><span lang="en-US">&nbsp;char array&nbsp;</span><span lang="ko">로</span><span lang="en-US">&nbsp;</span><span lang="ko">저장</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">-&nbsp;</span><span lang="ko">문자열을</span><span lang="en-US">&nbsp;</span><span lang="ko">출력하여</span><span lang="en-US">&nbsp;</span><span lang="ko">검증</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">-&nbsp;</span><span lang="ko">문자열을</span><span lang="en-US">&nbsp;Parsing&nbsp;</span><span lang="ko">하여</span><span lang="en-US">&nbsp;ip[], server[], tcp_port&nbsp;</span><span lang="ko">에</span><span lang="en-US">&nbsp;</span><span lang="ko">저장</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 14pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
               </td>
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         <tr>
            <td style="margin: 0px; padding: 4pt; outline: none; font-size: 14px; line-height: 1.5; color: #666666; word-break: break-word; border-style: solid; border-color: #a3a3a3; border-width: 1pt; background-color: #fff2cc; vertical-align: top; width: 4.425in;">
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 14pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-weight: bold; color: #a71d5d;">void</span><span style="font-weight: bold;">&nbsp;recvWithEndMarker()&nbsp;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;">{</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas; color: #066de2;">byte</span><span style="font-family: Consolas;">&nbsp;ndx&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">=</span><span style="font-family: Consolas;">&nbsp;</span><span style="font-family: Consolas; color: #0099cc;">0</span><span style="font-family: Consolas;">;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas; color: #066de2;">char</span><span style="font-family: Consolas;">&nbsp;endMarker&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">=</span><span style="font-family: Consolas;">&nbsp;</span><span style="font-family: Consolas; color: #63a35c;">'\n'</span><span style="font-family: Consolas;">;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas; color: #066de2;">char</span><span style="font-family: Consolas;">&nbsp;rc;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;맑은 고딕&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">while</span><span style="font-family: Consolas;">&nbsp;(newData&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">==</span><span style="font-family: Consolas;">&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">false</span><span style="font-family: Consolas;">)&nbsp;{</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">delay(</span><span style="font-family: Consolas; color: #0099cc;">100</span><span style="font-family: Consolas;">);</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;맑은 고딕&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">while</span><span style="font-family: Consolas;">&nbsp;(Serial.available()&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">&gt;</span><span style="font-family: Consolas;">&nbsp;</span><span style="font-family: Consolas; color: #0099cc;">0</span><span style="font-family: Consolas;">)&nbsp;&nbsp;{</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">rc&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">=</span><span style="font-family: Consolas;">&nbsp;Serial.read();</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;맑은 고딕&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">if</span><span style="font-family: Consolas;">&nbsp;(rc&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">!=</span><span style="font-family: Consolas;">&nbsp;endMarker)&nbsp;{</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">receivedChars[ndx]&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">=</span><span style="font-family: Consolas;">&nbsp;rc;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">ndx</span><span style="font-family: Consolas; color: #a71d5d;">++</span><span style="font-family: Consolas;">;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">if</span><span style="font-family: Consolas;">&nbsp;(ndx&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">&gt;=</span><span style="font-family: Consolas;">&nbsp;numChars)&nbsp;{</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">ndx&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">=</span><span style="font-family: Consolas;">&nbsp;numChars&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">-</span><span style="font-family: Consolas;">&nbsp;</span><span style="font-family: Consolas; color: #0099cc;">1</span><span style="font-family: Consolas;">;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">}</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">}</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">else</span><span style="font-family: Consolas;">&nbsp;{</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">receivedChars[ndx]&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">=</span><span style="font-family: Consolas;">&nbsp;</span><span style="font-family: Consolas; color: #63a35c;">'\0'</span><span style="font-family: Consolas;">;&nbsp;</span><span style="font-family: Consolas; color: #929292;">//&nbsp;terminate&nbsp;the&nbsp;string</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">ndx&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">=</span><span style="font-family: Consolas;">&nbsp;</span><span style="font-family: Consolas; color: #0099cc;">0</span><span style="font-family: Consolas;">;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">newData&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">=</span><span style="font-family: Consolas;">&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">true</span><span style="font-family: Consolas;">;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">}</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">}</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">}</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;">}</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;맑은 고딕&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 14pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-weight: bold; color: #a71d5d;">void</span><span style="font-weight: bold;">&nbsp;showNewData()&nbsp;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;">{</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">if</span><span style="font-family: Consolas;">&nbsp;(newData&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">==</span><span style="font-family: Consolas;">&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">true</span><span style="font-family: Consolas;">)&nbsp;{</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">Serial.println(receivedChars);</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: Consolas;">newData&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">=</span><span style="font-family: Consolas;">&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">false</span><span style="font-family: Consolas;">;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas;">}</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;">}</p>
               </td>
            <td style="margin: 0px; padding: 4pt; outline: none; font-size: 14px; line-height: 1.5; color: #666666; word-break: break-word; border-style: solid; border-color: #a3a3a3; border-width: 1pt; background-color: #fff2cc; vertical-align: top; width: 4.8881in;">
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 14pt; line-height: 28px; font-family: Calibri; color: #2e75b5; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="ko" style="font-weight: bold;">recvWithEndMarker</span><span lang="en-US" style="font-weight: bold;">()</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US">-&nbsp;</span><span lang="ko">시리얼</span><span lang="en-US">&nbsp;</span><span lang="ko">입력으로</span><span lang="en-US">&nbsp;</span><span lang="ko">받은</span><span lang="en-US">&nbsp;</span><span lang="ko">문자열을</span><span lang="en-US">&nbsp;char array&nbsp;</span><span lang="ko">에</span><span lang="en-US">&nbsp;</span><span lang="ko">저장한다</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;Malgun Gothic&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 14pt; line-height: 28px; font-family: Calibri; color: #2e75b5; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="ko" style="font-weight: bold;">showNewData</span><span lang="en-US" style="font-weight: bold;">()</span></p>
               <p lang="en-US" style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: &quot;맑은 고딕&quot;; padding-top: 0px !important; padding-bottom: 0px !important;">&nbsp;</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span lang="en-US" style="font-family: Calibri;">-&nbsp;</span><span lang="ko" style="font-family: &quot;맑은 고딕&quot;;">저장된</span><span lang="en-US" style="font-family: Calibri;">&nbsp;</span><span lang="ko" style="font-family: &quot;맑은 고딕&quot;;">문자열을</span><span lang="en-US" style="font-family: Calibri;">&nbsp;</span><span lang="ko" style="font-family: &quot;맑은 고딕&quot;;">출력한다</span></p>
               </td>
            </tr>
         <tr>
            <td style="margin: 0px; padding: 4pt; outline: none; font-size: 14px; line-height: 1.5; color: #666666; word-break: break-word; border-style: solid; border-color: #a3a3a3; border-width: 1pt; background-color: #e2efd9; vertical-align: top; width: 4.425in;">
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 14pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-weight: bold; color: #a71d5d;">void</span><span style="font-weight: bold;">&nbsp;parseIPAddress()</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; font-family: Consolas; padding-top: 0px !important; padding-bottom: 0px !important;">{</p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas; color: #066de2;">byte</span><span style="font-family: Consolas;">&nbsp;ndx&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">=</span><span style="font-family: Consolas;">&nbsp;</span><span style="font-family: Consolas; color: #0099cc;">0</span><span style="font-family: Consolas;">;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span><span style="font-family: Consolas; color: #066de2;">char</span><span style="font-family: Consolas;">&nbsp;delim[]&nbsp;</span><span style="font-family: Consolas; color: #a71d5d;">=</span><span style="font-family: Consolas;">&nbsp;</span><span style="font-family: Consolas; color: #63a35c;">"."</span><span style="font-family: Consolas;">;</span></p>
               <p style="margin: 0in; padding-right: 0px; padding-left: 0px; outline: none; font-size: 10pt; line-height: 28px; padding-top: 0px !important; padding-bottom: 0px !important;"><span style="font-family: &quot;맑은 고딕&quot;;">&nbsp;&nbsp;</span></p>
               </td>
 