Thank you, I will give that a try!

Why are you concatenating `chr` to `dest` twice? printf(strcat(dest, chr)); // <-- here esp_http_client_config_t config = { .url = strcat(dest, chr) // <-- here }; It's also not a good idea to concatenate to a literal string. Rather, you should do something like this: const char *pref = "https://XXX...

What does the contents of your `CMakeLists.txt` look like?

I have grown to really like using Eclipse for my ESP32 ESP-IDF development. However, there's one very annoying thing I keep having to do: rebuild the index. It will be fine for awhile, then suddenly it starts flagging all of my external function calls and variable references with squiggly lines like...

This?
https://github.com/espressif/esp-serial-flasher

Thank you very much for pointing me in the right direction. I have managed to modify the example code you have suggested to get the MAC addresses. One question though, I can see that in the example code, the wifi STA mode is being initialised : ESP_ERROR_CHECK(esp_netif_init()); ESP_ERROR_CHECK(esp...

You can use `ESP_LOGI(...)` instead of `printf` and it uses less stack and it may work. `ESP_LOGI(...)` accepts format string.

I have a few questions... I assume by "ESP.restart" function, you mean `esp_restart()`? When you say "ESP.reset" function, which API function exactly are you referring to? What is (or what is the nature of) the data that is corrupted? What exactly was your approach to connecting an output to EN/RST?...

Check:

I agree with fasani: don't change the standard library. Besides the source sharing challenge, it gets messy when you want to upgrade your ESP-IDF later. If it's only needed by the one project, make it part of your project source. If you want the custom library ary for multiple projects then create y...