把板子使用USB上電後,板上J8的3.3V/5V是否有輸出?
或者需要做什設定才能讓它有輸出?
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您好
IWRL6432BOOST有提供原理图,您按照原理图梳理一下电源网络。
原理图在下方链接的“Design files”部分