I'm using an esp32 device and the esp-idf environment. My device repeats deepsleep and wakeup and sends BLE advertisements each seconds. I try to reduce power consumption by deepsleep. Is this usage of deepsleep ok? Is there any possible problem when a device repeats deepsleep and wakeup in a short ...

Dear ESP Sprite, Thank you for your reply.

I learnt the build system and I put files in my project folder.

Hi guys. When I tried to compile my source, it failed saying undefined reference to `test_func' . Here is my directory structure. - esp-idf - my_lib ---- test_func.h ---- test_func.c - my_project ---- main -------- main.c Here is main.c source code. #include "freertos/FreeRTOS.h" #include "freertos/...