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用的3359的开发板，lcd屏想换一下，用了3.3V的电平的lcd，后来板子就坏了，测了所以1.8V的电压都坏了，请问是什么原因啊
怎么叫坏了，不能点亮了么？
你好，你的1.8V是不是和3.3V短路了？
