WiFi.SSID()
Description
Gets the SSID of the current network
Syntax
WiFi.SSID();
WiFi.SSID(wifiAccessPoint)
Parameters
wifiAccessPoint
: specifies from which network to get the information
Returns
A string containing the SSID the WiFi shield is currently connected to.
string containing name of network requested.
Example
#include <WiFi.h> //SSID of your network char ssid[] = "yourNetwork"; int status = WL_IDLE_STATUS; // the Wifi radio's status void setup() { // initialize serial: Serial.begin(9600); // scan for existing networks: Serial.println("Scanning available networks..."); scanNetworks(); // attempt to connect using WEP encryption: Serial.println("Attempting to connect to open network..."); status = WiFi.begin(ssid); Serial.print("SSID: "); Serial.println(ssid); } void loop () {} void scanNetworks() { // scan for nearby networks: Serial.println("** Scan Networks **"); byte numSsid = WiFi.scanNetworks(); // print the list of networks seen: Serial.print("SSID List:"); Serial.println(numSsid); // print the network number and name for each network found: for (int thisNet = 0; thisNet<numSsid; thisNet++) { Serial.print(thisNet); Serial.print(") Network: "); Serial.println(WiFi.SSID(thisNet)); } }
The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.