[WIZ107SR] Serial command mode 관련
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RE: [WIZ107SR] Serial command mode 관련
by jameskim ·
트리거코드가 ‘soh’ ‘stx’ 'etx’인가요?
혹시 'cr’을 같이 전송하신건가요?
응답이 없는 것으로 볼 때, Command mode에 진입하지 못한 것 같습니다.
펌웨어 버전이 4.x 대로 가면서 트리거코드 앞 뒤로 500ms의 IDLE time이 있어야 Command mode로 진입하게 됩니다.
'cr’이 바로 붙어서 간다면 트리거코드가 아니라 일반 데이터로 인식하게 됩니다.