How To Use ESP8266/NodeMCU using Arduino IDE
Nodemcu is not just a WiFi module, it also has a decent micro-controller in built. Nodemcu comes with 32-bit Tensilica
Read more
ESP8266 Tutorials
Dynamic WLAN configuration for ESP8266/ESP32|AutoConnect
ESP8266 and ESP32 both are most popular development Board. Both are support WLAN Communication. But mostly we are using SSID
Read more