-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathLedWiFi.ino
97 lines (76 loc) · 2.03 KB
/
LedWiFi.ino
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
#include <ESP8266WiFi.h>
const char* ssid = "Wifi";
const char* password = "Senha";
int ledPin = 0; // GPIO13---D3 no NODEMCU
WiFiServer server(80);
void setup() {
Serial.begin(115200);
delay(10);
pinMode(ledPin, OUTPUT);
digitalWrite(ledPin, LOW);
// Conectar a Rede WIFI
Serial.println();
Serial.println();
Serial.print("Conectando a: ");
Serial.println(ssid);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("WiFi Conectado");
// Iniciando Server
server.begin();
Serial.println("Server Iniciado");
// Imprimindo URL
Serial.print("Use a URL para conectar a lampada: ");
Serial.print("http://");
Serial.print(WiFi.localIP());
Serial.println("/");
}
void loop() {
// Checar se um Cliente está conctado
WiFiClient client = server.available();
if (!client) {
return;
}
// Aguardar Cliente
Serial.println("new client");
while(!client.available()){
delay(1);
}
// LEr a primeira linha da requisição
String request = client.readStringUntil('\r');
Serial.println(request);
client.flush();
// Validar a requisição
int value = LOW;
if (request.indexOf("/LED=ON") != -1) {
digitalWrite(ledPin, HIGH);
value = HIGH;
}
if (request.indexOf("/LED=OFF") != -1) {
digitalWrite(ledPin, LOW);
value = LOW;
}
// Retornar resposta ao sevidor
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println(""); // do not forget this one
client.println("<!DOCTYPE HTML>");
client.println("<html>");
client.print("O led está: ");
if(value == HIGH) {
client.print("Ligado");
} else {
client.print("Desligado");
}
client.println("<br><br>");
client.println("<a href=\"/LED=ON\"\"><button>On </button></a>");
client.println("<a href=\"/LED=OFF\"\"><button>Off </button></a><br />");
client.println("</html>");
delay(1);
Serial.println("Cliente Desconectado");
Serial.println("");
}