Wizfi210 - 관련 회로도 점검 부탁드립니다
Wireless
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RE: Wizfi210 - 관련 회로도 점검 부탁드립니다
by kaizen ·
안녕하세요
첨부 하신 회로도를 검토한 결과, 회로도 상에는 문제가 없어 보입니다.
구성하신 보드에서 시리얼 통신이 안되신다면, WizFi210의 Serial TX(pin40)/RX(pin42)을 스코프로 확인 하여 PCB 상에 단선이 되거나 Noise가 발생하는지 확인 해 보시는 것이 좋을 것 같습니다.
감사합니다.