I've implemented a similar version of this, but doesn't require you to wait for two OTA cycles for it to work.

I have it almost complete, but need to copy the current running partition's data to a different partition.
I know I need to use esp_partition_read() and esp_partition_write(), but could ...

Thank you, yes have a few of my own components that are needing cJSON. Your suggestions worked.

For anyone else needing assistance, here's the contents of the cv_server CMakeLists.txt, noting the addition of requiring json.

idf_component_register(SRCS "cv_server.c"
INCLUDE_DIRS "include ...

Hello,

I am using ESPIDFv4.0 and would like to include cJSON. None of the following work:

#include <cJSON/cJSON.h>
#include <cJSON.h>
#include <json/cJSON/cJSON.h>

What do I need to use in order to use cJSON in my code?

In follow up to my previous post, adding in a few time delays between tearing down AP and starting STA helped. Also, I turned off nvs_flash for WiFi as I think that was causing the corruption when starting in STA mode.

Here's my menuconfig changes.

[OFF ] Wi-Fi -> WiFi NVS flash
[OFF] Phy ->Store ...

Has anyone seen inconsistencies in the WiFi behavior between ESP-WROOM-32 and ESP-WROOM-32D?

When running this on ESP32-WROOM-32D, I get an exception error and it restarts during the transition from AP to STA modes.

It's the same code on either module.

Switching from softAP to station
Onward ...

How should this be handled if the station ssid and password is unknown?

I have set up my ESP32 to run in AP mode and allow entering config from a http server it generates (this is done).
I do not require both STA and AP modes at the same time, so some explanation on how to bring the wifi down ...

How should this be handled if the station ssid and password is unknown?

I have set up my ESP32 to run in AP mode and allow entering config from a http server it generates (this is done).
I do not require both STA and AP modes at the same time, so some explanation on how to bring the wifi down then ...

Do you use netconn_bind() when starting the server; that can be bound to a port and may accomplish what you need. I may have to do the same thing soon too so I will let you know if that does work.

Is your code for station+AP public? I am working on that but am not sure how to handle turning on and ...