Scan Available WIFI Networks With Esp8266 Nodemcu | TFK
in this video, we will learn about how we can scan available wifi Networks with esp8266 NodeMcu.
to start with wifi with nodemcu we need to use ESP8266WiFi Library.
Some inbuilt Library functions we will use in this tutorial.
Disconnect ();
Sets currently configured SSID and password to null values and disconnect the station from an access point.
WiFi.Disconnect ();
scanNetworks ();
Scan for available Wi-Fi networks in one run and return the number of networks that have been discovered.
WiFi.scanNetworks ();
SSID();
Return the name of the Wi-Fi network, formally called Service Set Identification (SSID).
WiFi.SSID();
RSSI();
Return the signal strength of the Wi-Fi network, which is formally called Received Signal Strength Indication (RSSI).
WiFi.RSSI();
BSSID();
Return the BSSID (Basic Service Set Identification) which is another name of the MAC address of a network discovered during the scan.
WiFi.BSSID();
encryptionType();
Gets the encryption type of the current network.
WiFi.encryptionType();
#esp8266 #esp8266wifi
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