Can we just use an ESP32 NodeMCU for example to program an ESP32-CAM? I saw a lot of people programming ESP32-CAM using an arduino Uno, can we do the same for ESP32 NodeMCU? Of course, in the "Arduino as ISP" programming mode. If we can, is there anything more that I need? if not, why? and are there any other solutions to program it?
Moreover, I want to use ESP-IDF which is better than using the Arduino GUI app.