Is Schmitt triggers in pins of esp32 or need set external?

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Partokus
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Joined: Sat Feb 01, 2020 1:30 pm

Is Schmitt triggers in pins of esp32 or need set external?

Postby Partokus » Tue Feb 02, 2021 3:56 am

Hello! Tell me please, Is Schmitt triggers in pins of esp32 or need set external? It is need for connection of optocouple
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ESP_Sprite
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Joined: Thu Nov 26, 2015 4:08 am

Re: Is Schmitt triggers in pins of esp32 or need set external?

Postby ESP_Sprite » Tue Feb 02, 2021 7:34 am

No, the inputs do not have Schmitt triggers.
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Partokus
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Re: Is Schmitt triggers in pins of esp32 or need set external?

Postby Partokus » Tue Feb 02, 2021 8:29 am

ESP_Sprite wrote: ↑
Tue Feb 02, 2021 7:34 am
 No, the inputs do not have Schmitt triggers.
thank you
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