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如图，完全按照技术手册的原理图画的，没有输出，BOOT为5.13V。求助求助
按照手册的图连接，你的图和手册不一样
你好，
输入电压多少V，上电看SW是否一点波形没有，谢谢。
已经解决了，谢谢！
谢谢了！
