wizfi310 Tx 때 전압드롭에 대해 문의 드립니다.
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RE: wizfi310 Tx 때 전압드롭에 대해 문의 드립니다.
by bangbh ·
Wizfi310은 Peak Current는 240mA으로 약간 높은 편이나 3.3V 1.5A가 안정적으로 공급된다면 문제는 없을 것 같습니다.
AT커맨드로 power save모드가 있습니다만 TX시의 peak current에는 변화가 없을 것으로 보입니다.
따라서 TX 전류에 의해 순간적으로 전압이 드랍된다면 Capacitor를 보강하는 것 이외에는 방법이 없을 것 같습니다.
감사합니다.