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ElectronBot@PZH驱动消失,不知道哪里出了问题 #220

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maoshihang opened this issue Aug 22, 2022 · 2 comments
Open

ElectronBot@PZH驱动消失,不知道哪里出了问题 #220

maoshihang opened this issue Aug 22, 2022 · 2 comments

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@maoshihang
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本来我焊接,烧录,通信,全部正常,完成后ElectronBot@PZH驱动显示正常,
后来不知道我碰到哪里导致短路或者其他原因,导致PZH驱动消失,但cp2102显示正常。
在不见得时候不知道怎么弄的PZH驱动突然出现了,但是在我通电时候将头部主板8p的线拔下来之后又消失了。
目前已经排查:
1.通过万用表,8p座是否虚焊,8p排线是否有断的地方
2.R16的1M电阻我也进行了测量。
目前真的卡住了,真的是不知道解决方向,跪求大佬给个排查方向。

@maoshihang
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已经解决了,换了那个stm32就解决了

@liangkunJoin
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stm32很容易坏的吗

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