You are right. It works! It's my fault.

Here is example code. #include <stdio.h> #include <string.h> #include <stdlib.h> #include <time.h> #include <sys/time.h> #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "esp_sleep.h" #include "esp_log.h" #include "esp32/ulp.h" #include "driver/touch_pad.h" #include "driver/adc.h" ...

Hi! I developed an application that use deep sleep. And I need to read a level of a GPIO that is used to awake after a device is awakened. I used internal pull-up resistor and I made the device will be awake when the level of the GPIO is LOW. But after the device is awakend, the level is always LOW,...

Marty solved this problem
https://github.com/MartyMacGyver
Thansk Marty!

I created ESP32 SHT31 component repository.
https://github.com/neosarchizo/ESP32_SHT31

Hi! Now I'm developing my project by ESP32. And I want to use SHT31 on ESP32 not as Arduino. So I converted SHT31 arduino library( https://github.com/adafruit/Adafruit_SHT31 ) to ESP32 component. But it doesn't work. I don't know why it doesn't work. I created following repository for this. https://...