ESP32 Forum

Posted: **Mon May 24, 2021 1:52 pm**

Hi
I am trying to activate multiple pins at the same time as wake up Ext0, but it seems that only the last one is accepted.
Can someone confirm that Wxt0 accept only one pin?
Thanks

Posted: **Mon May 24, 2021 2:10 pm**

EXT0 can make use of 1 pin:
https://docs.espressif.com/projects/esp ... pio_num_ti
EXT1 can make use use of multiple pins:
https://docs.espressif.com/projects/esp ... eup_mode_t

Posted: **Mon May 24, 2021 2:14 pm**

thanks che for the confirmation you gave me.

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