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Tinker Board Forum › Tinker Board / Tinker Board S › Hardware v
Threshold voltage

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Threshold voltage
zzz.jp Offline
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#1
10-23-2019, 09:39 AM
What is the threshold voltage of the GPIO input pin?
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Im4Tinker Offline
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#2
10-24-2019, 12:16 PM
I presume is very same for all devices working a 3.3 V power rail. So to connect 5 V to input GPIO, may cause damages.
Light blue words might be a link. Have you try to click on them? Big Grin
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