It has been a while for this topic, to benefit developers who have the same question, here are what need to be done for ESP32 to store last used Wi-Fi credentials automatically: Set CONFIG_ESP32_WIFI_NVS_ENABLED to y Call esp_wifi_set_storage(WIFI_STORAGE_FLASH) <-- this is actually default value, j...

I try compile the code at ESP_IDF v4.2 framework, but the command 'make' didn't work because this framework use the scripts idf.py to compile. is there update for this example? Best regards Hi, It has been a while so I don't know whether you have figured it out, I just post here for future referenc...

Thank you StevePeake, you saved the day.

I guess I will stay with thread "unsafe" code at the moment for cleaner code sake.