Page 1 of 1

Unable to wake up with GPIO after esp32s3 deep sleep

Posted: Fri Jun 17, 2022 9:54 am
by Jinsc_esp32
I use gpio21 of esp32s3 and set it to wake up at low level
The current GPIO hardware status is as follows
VeryCapture_20220617174904.png
VeryCapture_20220617174904.png (2.97 MiB) Viewed 1062 times
I test wakeup by connecting GND or VCC with wires(When testing high-level wake-up, the code is changed to ESP_EXT1_WAKEUP_ANY_HIGH status)
Can not wake up esp32s3
VeryCapture_20220617175037.png
VeryCapture_20220617175037.png (2.74 MiB) Viewed 1062 times