I did not only a 5 minute google-search but more like a 50 minutes research to find a tutorial about how to access a ESP32 which is connected to my local WiFinetwork from outside this network.
I have found things like using "fixed IP-adress" with ESP8266
small democodes that make use of dynDNS-services but the code seems to be arbitrary.
What I have so far is that Im using the ESP-Dash-library
and I want to go on using these libraries
I have found information on how to setup a dynDNS-service in my WLAN-Router Fritzbox 7490
What I haven't found yet is information about how to connect my ESP32 to the dynDNS-functionality of my WLAN-router and if it is even possible to use it in combination with ESP-Dash and elegantOTA. Which make use of these libraries
#include <WiFi.h> #include <AsyncTCP.h> #include <ESPAsyncWebServer.h>
So If somebody could point me to information about how reaching a wlan-device connected to my local WLAN-router running an ESPAsyncWebServer is done I would be very thankful.
best regards Stefan