ESP32 Forum • There was an issue running gpio example on the ESP32S3

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There was an issue running gpio example on the ESP32S3

Posted: Wed Nov 01, 2023 8:08 am

by Kaydam

I just added two print commands to the code and found that the GPIO level was not changed.

: 屏幕截图 2023-11-01 160426.png (77.82 KiB) Viewed 950 times

Re: There was an issue running gpio example on the ESP32S3

Posted: Thu Nov 02, 2023 5:02 am

by mikemoy

gpio_set_level is expecting a 1 or 0.

Re: There was an issue running gpio example on the ESP32S3

Posted: Thu Nov 02, 2023 7:09 am

by ok-home

hi

set gpio mode
GPIO_MODE_INPUT_OUTPUT