Wizfi210 관련 문의 드립니다
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RE: Wizfi210 관련 문의 드립니다
by wizdaniel ·
안녕하세요.
서버의 포트가 닫혔다가 다시 오픈되더라도, WizFi210은 소켓 커넥션이 끊겼다고 판단하고 소켓을 닫아버리기 때문입니다.
데이터모드가 커맨드모드로 전환되었기 때문이 아닙니다.
AT+PSPOLLINTRL=n 명령으로 TCP keep alive time interval을 조정해보시길 바랍니다.