ESP32-C3-WROOM-02 : GPIO19 管脚问题

wangzhen
Posts: 5
Joined: Fri Jul 16, 2021 10:14 am

ESP32-C3-WROOM-02 : GPIO19 管脚问题

Postby wangzhen » Sat Sep 18, 2021 9:48 am

`ESP32-C3-WROOM-02`:
`GPIO19` 配置为下拉输入,但是管脚电平依旧是高电平。

ESP_Gargamel
Posts: 786
Joined: Wed Nov 14, 2018 8:45 am

Re: ESP32-C3-WROOM-02 : GPIO19 管脚问题

Postby ESP_Gargamel » Fri Sep 24, 2021 2:46 am

参看:https://www.esp32.com/viewtopic.php?f=25&t=23371
感谢 Joeruan 的分析。

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