ESP8266 GPIO的内部上拉/下拉电阻有多大？ What is the value in ohms of ESP8266 GPIO Pullup/Pulldowns？

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YimingLi
Posts: 59
Joined: Sun May 03, 2015 5:36 pm

ESP8266 GPIO的内部上拉/下拉电阻有多大？ What is the value in ohms of ESP8266 GPIO Pullup/Pulldowns？

Postby YimingLi » Fri Apr 27, 2018 10:40 am

乐鑫你好！

ESP8266 GPIO的内部上拉/下拉电阻范围有多大？

谢谢！

Hello Espressif,

What is the value in ohms of ESP8266 GPIO Pullup/Pulldowns？

Thanks,
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Her Mary
Posts: 459
Joined: Mon Oct 27, 2014 11:09 am

Re: ESP8266 GPIO的内部上拉/下拉电阻有多大？ What is the value in ohms of ESP8266 GPIO Pullup/Pulldowns？

Postby Her Mary » Thu May 10, 2018 10:20 am

GPIO 上下拉等效电阻范围应该是 30k~100k 欧。
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