Weblessons.org
Home Page | Language Reference| extended() | SD Reference | Libraries | Comparison | Changes
WiFi
WiFi.encryptionType()
Description
Gets the encryption type of the current network
Syntax
WiFi.encryptionType();
WiFi.encryptionType(wifiAccessPoint);
Parameters
wifiAccessPoint: specifies which network to get information from
Returns
byte : value represents the type of encryption
- TKIP (WPA) = 2
- WEP = 5
- CCMP (WPA) = 4
- NONE = 7
- AUTO = 8
Example
#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
( 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 encryption type:
byte encryption = WiFi.encryptionType
(
)
;
Serial.print
(
"Encryption Type:"
)
;
Serial.println
(encryption,
HEX
)
;
}
}
void
loop
(
)
{
}
Reference Home
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.