ESP32-S3 ULP RISC-V I2C pins

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daniSi
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Joined: Thu Dec 23, 2021 9:43 am

ESP32-S3 ULP RISC-V I2C pins

Postby daniSi » Wed Nov 30, 2022 1:24 pm

Hi,

we tried out the latest esp-idf library which now also includes a I2C example for the ULP RISC-V. In the software its specified that for SDA only GPIO 1 or 3 can be used, and for SCL GPIO 0 or 2. Will be in the future this somehow be able to link to other GPIOs with IO MUXing?

Thanks, Danijel
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