56 lines
2.5 KiB
C++
56 lines
2.5 KiB
C++
#include "Arduino.h"
|
|
#include <WiFi.h> //Wifi library
|
|
#define EAP_IDENTITY "username@city.ac.uk" // if connecting from another corporation, use identity@organization.domain in Eduroam
|
|
#define EAP_USERNAME "username@city.ac.uk" // oftentimes just a repeat of the identity
|
|
#define EAP_PASSWORD "your password" // your Eduroam password
|
|
const char *ssid = "eduroam"; // Eduroam SSID
|
|
const char *host = "arduino.php5.sk"; // external server domain for HTTP connection after authentication
|
|
int counter = 0;
|
|
|
|
// NOTE: For some systems, various certification keys are required to connect to the wifi system.
|
|
// Usually you are provided these by the IT department of your organization when certs are required
|
|
// and you can't connect with just an identity and password.
|
|
// Most eduroam setups we have seen do not require this level of authentication, but you should contact
|
|
// your IT department to verify.
|
|
// You should uncomment these and populate with the contents of the files if this is required for your scenario (See Example 2 and Example 3 below).
|
|
// const char *ca_pem = "insert your CA cert from your .pem file here";
|
|
// const char *client_cert = "insert your client cert from your .crt file here";
|
|
// const char *client_key = "insert your client key from your .key file here";
|
|
|
|
void setup()
|
|
{
|
|
Serial.begin(115200);
|
|
delay(10);
|
|
Serial.println();
|
|
Serial.print("Connecting to network: ");
|
|
Serial.println(ssid);
|
|
WiFi.disconnect(true); // disconnect form wifi to set new wifi connection
|
|
WiFi.mode(WIFI_STA); // init wifi mode
|
|
|
|
// Example1 (most common): a cert-file-free eduroam with PEAP (or TTLS)
|
|
WiFi.begin(ssid, WPA2_AUTH_PEAP, EAP_IDENTITY, EAP_USERNAME, EAP_PASSWORD);
|
|
|
|
// Example 2: a cert-file WPA2 Enterprise with PEAP
|
|
// WiFi.begin(ssid, WPA2_AUTH_PEAP, EAP_IDENTITY, EAP_USERNAME, EAP_PASSWORD, ca_pem, client_cert, client_key);
|
|
|
|
// Example 3: TLS with cert-files and no password
|
|
// WiFi.begin(ssid, WPA2_AUTH_TLS, EAP_IDENTITY, NULL, NULL, ca_pem, client_cert, client_key);
|
|
|
|
while (WiFi.status() != WL_CONNECTED)
|
|
{
|
|
delay(500);
|
|
Serial.print(".");
|
|
counter++;
|
|
if (counter >= 60)
|
|
{ // after 30 seconds timeout - reset board
|
|
ESP.restart();
|
|
}
|
|
}
|
|
Serial.println("");
|
|
Serial.println("WiFi connected");
|
|
Serial.println("IP address set: ");
|
|
Serial.println(WiFi.localIP()); // print LAN IP
|
|
}
|
|
void loop()
|
|
{
|
|
}
|