#include <WiFi.h>
const char* ssid = "BBG_Giselia_5G";
const char* password = "47257698";
int LED = 2;
WiFiServer server(80);
void setup() {
Serial.begin(115200);
pinMode(LED, OUTPUT);
Serial.println();
Serial.print("Conectando-se a ");
Serial.println(ssid);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("WiFi conectada.");
Serial.println("Endereço de IP: ");
Serial.println(WiFi.localIP());
server.begin();
}
void loop() {
WiFiClient client = server.available();
if (client) {
Serial.println("New Client.");
String currentLine = "";
while (client.connected()) {
if (client.available()) {
char c = client.read();
Serial.write(c);
if (c == '\n') {
if (currentLine.length() == 0) {
client.println("HTTP/1.1 200 OK");
client.println("Content-type:text/html");
client.println();
client.print("Click <a href=\"/H\">here</a> to turn the LED on pin 2 on.<br>");
client.print("Click <a href=\"/L\">here</a> to turn the LED on pin 2 off.<br>");
client.println();
break;
} else {
currentLine = "";
}
} else if (c != '\r') {
currentLine += c;
}
if (currentLine.endsWith("GET /H")) {
digitalWrite(LED, HIGH);
}
if (currentLine.endsWith("GET /L")) {
digitalWrite(LED, LOW);
}
}
}
client.stop();
Serial.println("Client Disconnected.");
}
}