Hello Henrik,

• What do you see in the Arduino IDE serial monitor?
• Just dots kept being printed?

If that’s the case, it means that either your SSID/password is wrong (double-check again, please) or the ESP is too far from the router…

Arduino IDE serial monitor displays this image and it is real ssid and password codes. It stands about 35 cm from the router.

If it runs long then a long line of dots comes

But it does not work.

Hello again, according to that information it looks like you’ve either entered the wrong SSID or wrong password. I think your SSID should be just lillenet or something.

If you go the Internet access menu:

What’s your exact network name? In my case, it’s “MEO-620B4B”.

Thanks for your patience!

Hello again

Thanks for your reply

I have tried to make a simple program I found online. but it is the same again

Have made a spell error, should be small z in GHz and come between 2 and 4 see picture

I also found a small program that could display MAC address on my NodeMCU 32s

I have also tested it and the MAC address shown:

#include "WiFi.h"
void setup(){
  Serial.begin(115200);
  WiFi.mode(WIFI_MODE_STA);
  Serial.println(WiFi.macAddress());
}
void loop(){}

MAC address is 3C: 71: BF: AA: DD: E0

so there is a wifi module on my NodeMCU 32s

But can’t get in touch

Thanks again

Hello, I still think your SSID or password are wrong. Just printing those dots, means that is not establishing a Wi-Fi connection with your router. Can you double-check the SSID that appears as I’ve shown mine?
Is it with a comma (,)? 2,4 GHz?

Hello again
  Hooray now it works.
It was the wrong SSID name and the wrong character was supposed to be the dot and did not come in 2.4 GHz.
Thanks again
Now I can get whiter in the excitement course.
Thanks

Awesome! Happy to hear that, you need to always double-check and enter the exact network credentials. Otherwise, it will not work. Thanks for letting me know it worked!