ESP32-C3 GPIO18-19 for i2c

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fgervais
Posts: 5
Joined: Thu Sep 16, 2021 12:47 am

ESP32-C3 GPIO18-19 for i2c

Postby fgervais » Thu Sep 16, 2021 1:12 am

Gpio18 and gpio19 are used for usb but can they also be used for i2c?
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Sprite
Espressif staff
Espressif staff
Posts: 10619
Joined: Thu Nov 26, 2015 4:08 am

Re: ESP32-C3 GPIO18-19 for i2c

Postby Sprite » Thu Sep 16, 2021 1:21 am

Yes; if you do not want USB you can use these in the same fashion as other GPIOs.
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