WiFi.RSSI()
Description
Gets the signal strength of the connection to the router.
Syntax
WiFi.RSSI();
WiFi.RSSI(wifiAccessPoint);
Parameters
wifiAccessPoint
: specifies from which network to get the information
Returns
long : the current RSSI /Received Signal Strength in dBm
Example
#include <WiFi.h> //SSID of your network char ssid[] = "yourNetwork"; //password of your WPA Network char pass[] = "secretPassword"; void setup() { WiFi.begin(ssid, pass); if (WiFi.status() != WL_CONNECTED) { Serial.println("Couldn't get a wifi connection"); while(true); } // if you are connected, print out info about the connection: else { // print the received signal strength: long rssi = WiFi.RSSI(); Serial.print("RSSI:"); Serial.println(rssi); } } void loop () {}
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.