There are two sets of ssid/password. ESP-DHT has the DHT sensor and it must connect to ESP-AP. ESP-AP is an AP with its own ssid/password, different from your home wifi router ssid/password. When the ESP-AP sends data to thingspeak on the Internet, it must connect to your home wifi router so it must know that pair as well.
1-For the ssid part should I put my own network's ssid?
In the AP mode INO file look for the function setupStMode. Inside this function modify WiFi.begin() so it has the ssid/password of your home wifi router.
Code: Select allWiFi.begin("myhomessid", "myhomepassword");
2-And there are sections with stars like(*********) which of them I must edit?
In the AP mode INO file modify the following lines. The ssid must be different from your home router ssid.
Code: Select all// Internet router credentials
const char* ssid = "ESPAP";
const char* password = "ESPAPsecret";
The ESP-DHT client must connect to the ESP-AP so the ssid/password in the client program must match the ssid/password in the AP program.
Code: Select all// AP Wi-Fi credentials
const char* ssid = "ESPAP";
const char* password = "ESPAPsecret";
3-For example wifi.begin() has stars. It ll stay with stars or I must enter my ssid and password there?
Change the stars as described above.
I have never used these programs so this is just a best guess. You will just have to try and see if these changes work or not.