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Gets the signal strength of the connection to the router
WiFi.RSSI();
WiFi.RSSI(wifiAccessPoint);
wifiAccessPoint: specifies from which network to get the information
long : the current RSSI /Received Signal Strength in dBm
#include <SPI.h>
#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
(
)
{
}
Corrections, suggestions, and new documentation should be posted to the Forum.
The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.